:root{--bg:#090b10;--panel:#11151e;--panel2:#171c27;--text:#f4f7fb;--muted:#9ba7b7;--line:#242c39;--accent:#6ee7b7;--accent2:#5cc8ff;--danger:#ff6b6b;--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% -10%,#17233a 0,transparent 28%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}button,input{font:inherit}.site-header{height:78px;max-width:1240px;margin:auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.06)}.brand{display:flex;gap:11px;align-items:center;font-weight:800;font-size:20px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#061117}.nav{display:flex;align-items:center;gap:24px;color:#cbd3df;font-size:14px}.nav a:hover,.link-btn:hover{color:#fff}.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:22px}.inline{display:inline}.link-btn{background:none;border:0;color:#cbd3df;padding:0;cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:12px;border:1px solid transparent;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#071018;font-weight:750;cursor:pointer}.btn.secondary{background:transparent;color:#e8eef7;border-color:#344052}.btn-small{padding:8px 12px;font-size:13px}.hero{max-width:1240px;margin:auto;padding:86px 28px 100px;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.eyebrow,.section-head span{font-size:12px;letter-spacing:.15em;color:var(--accent);font-weight:800}.hero h1{font-size:clamp(42px,5.5vw,74px);line-height:.98;letter-spacing:-.05em;margin:15px 0 24px;max-width:760px}.hero h1 span{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;color:transparent}.hero-copy>p,.lead{font-size:19px;color:var(--muted);max-width:690px}.actions{display:flex;gap:12px;margin:30px 0}.trust{display:flex;gap:18px;flex-wrap:wrap;color:#aeb9c8;font-size:13px}.piano-card{position:relative;background:linear-gradient(145deg,#1a202c,#0d1017);padding:22px;border:1px solid #2b3545;border-radius:28px;box-shadow:0 30px 80px rgba(0,0,0,.35);transform:perspective(900px) rotateY(-4deg) rotateX(2deg)}.screen{height:230px;border:1px solid #314156;border-radius:18px;background:radial-gradient(circle at 50% 0,#163242,#0b1119 60%);display:grid;place-items:center;align-content:center}.screen small{color:#7f93a9}.screen .note{font-size:72px;font-weight:850;color:var(--accent);line-height:1}.screen p{color:#a9b4c3}.keys{position:relative;height:110px;margin-top:15px;display:flex;border-radius:8px;overflow:hidden}.white{flex:1;background:#f7f8fb;border-right:1px solid #aab1ba}.keys b{position:absolute;top:0;width:8%;height:65%;background:#11151b;border-radius:0 0 5px 5px;z-index:2}.ledline{height:5px;margin-top:9px;background:linear-gradient(90deg,var(--accent),#5f7cff,#ff66c4,#ffd166);border-radius:99px;box-shadow:0 0 18px rgba(110,231,183,.35)}.section{max-width:1240px;margin:auto;padding:80px 28px}.section-head h2{font-size:clamp(32px,4vw,52px);letter-spacing:-.035em;margin:7px 0 28px}.grid3,.grid4{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid4{grid-template-columns:repeat(4,1fr)}.card,.metric,.lesson,.music-card{background:linear-gradient(145deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--radius);padding:26px}.card .icon{font-size:26px;color:var(--accent)}.card h3{font-size:20px}.card p,.lesson p,.music-card p{color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.split>div>p{color:var(--muted);font-size:18px}.principles{display:grid;gap:10px}.principles div{display:flex;gap:24px;align-items:center;border:1px solid var(--line);padding:18px 20px;border-radius:14px;background:rgba(255,255,255,.02)}.principles strong{color:var(--accent)}.release-list{display:grid;gap:8px}.release{display:grid;grid-template-columns:100px 1fr auto;gap:20px;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.release time{color:var(--muted)}.page{max-width:1180px;margin:auto;padding:70px 28px 110px}.page.narrow{max-width:900px}.page h1{font-size:clamp(38px,5vw,62px);letter-spacing:-.04em;margin:8px 0 18px}.page-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:34px}.metric span{display:block;color:var(--muted);font-size:13px}.metric strong{display:block;font-size:36px;margin-top:5px}.subhead{margin-top:45px}.device-list{display:grid;gap:10px}.device{display:grid;grid-template-columns:1fr 180px auto;align-items:center;gap:20px;padding:18px 20px;background:var(--panel);border:1px solid var(--line);border-radius:14px}.device>div span,.device small{display:block;color:var(--muted);font-size:12px}.status{display:inline-block!important;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-right:6px}.admin-grid,.lesson-grid,.library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:38px}.badge{display:inline-block;border:1px solid #354356;background:#151b25;padding:5px 9px;border-radius:999px;color:#bfc9d6;font-size:12px}.auth-wrap{min-height:calc(100vh - 180px);display:grid;place-items:center;padding:55px 20px}.auth-card{width:min(480px,100%);padding:34px;background:linear-gradient(145deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:24px}.auth-card h1{font-size:38px;letter-spacing:-.04em;margin:10px 0}.auth-card p,.auth-card small{color:var(--muted)}.form{display:grid;gap:14px;margin:25px 0}.form label{font-size:13px;color:#cbd4df}.form input{display:block;width:100%;margin-top:7px;padding:13px 14px;border-radius:10px;border:1px solid #344052;background:#0b0e14;color:#fff;outline:none}.form input:focus{border-color:var(--accent)}.alert{padding:12px 14px;border-radius:10px;background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.3);color:#ffb2b2;margin:15px 0}.toc{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:35px 0}.toc a{padding:15px 18px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.toc b{color:var(--accent);margin-right:10px}.prose{border-top:1px solid var(--line);margin-top:40px;padding-top:24px}.prose h2{margin-top:38px}.prose p{color:#b7c1ce}.lesson span{font-size:11px;letter-spacing:.12em;color:var(--accent)}.lesson.locked{opacity:.75}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}.chips button,.searchbox{border:1px solid var(--line);background:var(--panel);color:#c6d0dc;border-radius:999px;padding:8px 13px}.searchbox span{color:#768396;margin-left:20px}.cover{height:120px;border-radius:14px;background:radial-gradient(circle at 30% 20%,#1f5760,#162131 70%);display:grid;place-items:center;font-size:40px;color:var(--accent)}.empty{padding:24px;border:1px dashed #344052;border-radius:14px;color:var(--muted);background:rgba(255,255,255,.015)}.empty.big{padding:70px;text-align:center}.timeline{display:grid;gap:18px;margin-top:35px}.timeline article{padding:26px;border-left:2px solid var(--accent);background:var(--panel);border-radius:0 16px 16px 0}.timeline article>div{display:flex;justify-content:space-between;align-items:center}.timeline time{color:var(--muted);font-size:13px}footer{max-width:1180px;margin:auto;border-top:1px solid var(--line);padding:42px 28px 60px;color:var(--muted);display:grid;grid-template-columns:1fr auto;gap:8px}footer strong{color:#fff}.footer-links{display:flex;gap:20px}footer small{grid-column:1/-1;margin-top:18px}@media(max-width:850px){.site-header{height:auto;min-height:68px;position:relative}.nav-toggle{display:block}.nav{display:none;position:absolute;z-index:10;top:65px;left:18px;right:18px;background:#111620;border:1px solid var(--line);border-radius:16px;padding:18px;flex-direction:column;align-items:stretch}.nav.open{display:flex}.hero{grid-template-columns:1fr;padding-top:55px}.piano-card{transform:none}.grid3,.grid4,.admin-grid,.lesson-grid,.library-grid,.split{grid-template-columns:1fr}.page-head{align-items:start;flex-direction:column}.release{grid-template-columns:70px 1fr}.release time{grid-column:2}.toc{grid-template-columns:1fr}.device{grid-template-columns:1fr}.trust{flex-direction:column;gap:5px}footer{grid-template-columns:1fr}.footer-links{margin-top:15px}}

/* v0.2 admin & forms */
.muted{color:var(--muted)}.flash-wrap{max-width:1180px;margin:18px auto 0;padding:0 28px}.flash{padding:13px 16px;border-radius:12px;border:1px solid var(--line);background:var(--panel)}.flash.success{border-color:rgba(110,231,183,.4);color:#baf5df}.flash.error{border-color:rgba(255,107,107,.4);color:#ffb2b2}.flash.activation{border-color:rgba(92,200,255,.45);color:#bceaff;font-weight:800}.nav-cta{border:1px solid #344052;padding:8px 12px;border-radius:10px}.admin-link{display:block;transition:.18s transform,.18s border-color}.admin-link:hover{transform:translateY(-2px);border-color:#3d5067}.admin-two{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}.account-panels{margin-top:38px}.form select,.form textarea,.status-form select{display:block;width:100%;margin-top:7px;padding:13px 14px;border-radius:10px;border:1px solid #344052;background:#0b0e14;color:#fff;outline:none}.form textarea{resize:vertical}.form select:focus,.form textarea:focus,.status-form select:focus{border-color:var(--accent)}.check{display:flex!important;align-items:center;gap:10px}.check input{width:auto!important;margin:0!important}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:var(--panel)}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}th{color:#aeb9c8;font-size:12px;letter-spacing:.05em;text-transform:uppercase}td small{color:var(--muted)}tr:last-child td{border-bottom:0}.actions-cell{display:flex;gap:7px;flex-wrap:wrap}.actions-cell form{margin:0}.btn.danger{background:rgba(255,107,107,.1);border-color:rgba(255,107,107,.3);color:#ffb2b2}.feedback-list{display:grid;gap:14px}.feedback-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px}.feedback-head{display:flex;justify-content:space-between;gap:16px}.feedback-head h3{margin:8px 0}.feedback-head small,.meta{color:var(--muted);font-size:12px}.status-form{display:flex;gap:9px;align-items:end;margin-top:18px}.status-form select{width:auto;margin:0}.mini-list{display:grid;gap:10px}.mini-list>div{padding:12px;border:1px solid var(--line);border-radius:10px;display:grid;grid-template-columns:1fr auto;gap:5px}.mini-list small{grid-column:1/-1;color:var(--muted)}details summary{list-style:none;width:max-content;margin-top:14px}details summary::-webkit-details-marker{display:none}.lesson-body{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);color:#c0cad6}.device{grid-template-columns:1.1fr .7fr .9fr}.device>div span,.device small{display:block;color:var(--muted);font-size:12px}@media(max-width:850px){.admin-two{grid-template-columns:1fr}.status-form{align-items:stretch;flex-direction:column}.status-form select{width:100%}}

.activation-card{margin-bottom:24px}.activation-data{display:grid;gap:10px;margin:20px 0;max-width:720px}.activation-row{display:grid;grid-template-columns:170px 18px minmax(0,1fr);align-items:baseline;padding:10px 0;border-bottom:1px solid var(--line)}.activation-row:last-child{border-bottom:0}.activation-row span{font-size:.9rem;color:var(--muted)}.activation-row b{text-align:center;color:var(--muted)}.activation-row strong{font-size:1.05rem;letter-spacing:.04em}.activation-help{max-width:760px}@media(max-width:700px){.activation-row{grid-template-columns:135px 14px minmax(0,1fr)}.activation-row strong{font-size:.95rem}}
.music-meta{display:flex;gap:.4rem;flex-wrap:wrap;margin:.8rem 0}.music-card .btn{margin-top:.7rem}.player-head,.player-controls,.download-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.player-controls{justify-content:flex-start;margin:1rem 0}.player-controls label{display:flex;align-items:center;gap:.5rem}.player-range{width:100%;accent-color:#68e0bd}.piano-roll{height:190px;position:relative;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(104,224,189,.04),rgba(85,185,255,.04));margin:1rem 0}.piano-roll b{position:absolute;width:7px;height:22px;border-radius:5px;background:linear-gradient(180deg,#68e0bd,#55b9ff);transform:translateX(-50%)}.web-piano{height:130px;display:flex;position:relative;overflow:hidden;border-radius:10px;background:#111}.web-piano i{display:block;position:relative}.web-piano .white{height:130px;flex:1;background:#f5f7fb;border-right:1px solid #9ba3b0;z-index:1}.web-piano .black{height:80px;width:1.15%;margin:0 -.575%;background:#111827;z-index:2;border-radius:0 0 4px 4px}.web-piano i.active{background:#68e0bd!important;box-shadow:0 0 18px rgba(104,224,189,.8)}.muted{opacity:.7}.download-row{justify-content:flex-start;margin-top:1rem}@media(max-width:700px){.web-piano{height:90px}.web-piano .white{height:90px}.web-piano .black{height:56px}.piano-roll{height:150px}}

/* PiyanoLED MIDI Player v0.4.2 */
.midi-player{--player-progress:0%;padding:30px 32px;background:linear-gradient(155deg,#171d28,#111620);overflow:hidden}
.player-head{align-items:flex-end;margin-bottom:22px}.player-head h2{margin:7px 0 0;font-size:25px}.player-time{display:flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums;font-weight:750;color:#dce5ef;background:#0d1118;border:1px solid #283344;border-radius:12px;padding:8px 12px}.time-sep{color:#657386}.player-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px;flex-wrap:wrap}.transport{display:flex;gap:10px}.player-play,.player-stop{min-width:124px}.tempo-control{display:flex;align-items:center;gap:10px;color:#aab7c7;font-size:13px}.select-wrap{position:relative;display:inline-flex;align-items:center}.select-wrap:after{content:'⌄';position:absolute;right:12px;top:50%;transform:translateY(-57%);pointer-events:none;color:#93a4b8;font-size:16px}.tempo-control select{appearance:none;-webkit-appearance:none;min-width:105px;padding:10px 34px 10px 13px;border:1px solid #344257;border-radius:12px;background:linear-gradient(180deg,#151c27,#0e141d);color:#f4f7fb;font-weight:750;outline:none;cursor:pointer;box-shadow:inset 0 1px 0 rgba(255,255,255,.04)}.tempo-control select:focus{border-color:#68e0bd;box-shadow:0 0 0 3px rgba(104,224,189,.12)}
.seek-wrap{position:relative;margin:6px 0 22px}.player-range{width:100%;height:18px;margin:0;appearance:none;-webkit-appearance:none;background:transparent;cursor:pointer}.player-range::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:linear-gradient(90deg,#68e0bd 0 var(--player-progress),#2b3442 var(--player-progress) 100%)}.player-range::-moz-range-track{height:6px;border-radius:99px;background:#2b3442}.player-range::-moz-range-progress{height:6px;border-radius:99px;background:linear-gradient(90deg,#68e0bd,#55b9ff)}.player-range::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;margin-top:-6px;border:3px solid #0f141d;border-radius:50%;background:#75e4c3;box-shadow:0 0 0 1px #75e4c3,0 3px 12px rgba(0,0,0,.35)}.player-range::-moz-range-thumb{width:14px;height:14px;border:3px solid #0f141d;border-radius:50%;background:#75e4c3;box-shadow:0 0 0 1px #75e4c3}
.visual-stage{overflow:hidden;border:1px solid #263244;border-radius:18px;background:linear-gradient(180deg,#111a24,#0c121a);box-shadow:inset 0 1px 0 rgba(255,255,255,.025)}.piano-roll{height:220px;margin:0;border:0;border-radius:0;background:linear-gradient(180deg,rgba(104,224,189,.035),rgba(85,185,255,.015)),repeating-linear-gradient(90deg,transparent 0,transparent calc(100%/12 - 1px),rgba(255,255,255,.025) calc(100%/12 - 1px),rgba(255,255,255,.025) calc(100%/12));}.piano-roll:after{content:'';position:absolute;left:0;right:0;bottom:0;height:1px;background:#334154}.piano-roll b{width:6px;height:25px;border-radius:5px;background:linear-gradient(180deg,#72ebc3,#55b9ff);box-shadow:0 2px 8px rgba(85,185,255,.12)}.roll-playline{display:none}.web-piano{height:126px;border-radius:0;background:#0a0e14;border-top:1px solid #263244}.web-piano .white{height:126px;background:linear-gradient(180deg,#fafbfe,#e8edf3);border-right:1px solid #aab3bf}.web-piano .black{height:78px;background:linear-gradient(180deg,#161c25,#080b10);box-shadow:0 4px 7px rgba(0,0,0,.45)}.web-piano i.active{background:#68e0bd!important;box-shadow:inset 0 -8px 18px rgba(0,0,0,.08),0 0 18px rgba(104,224,189,.45)}.player-status{margin:15px 1px 0;color:#8fa0b4;font-size:13px;min-height:20px}.download-row{margin-top:14px}
@media(max-width:700px){.midi-player{padding:22px 18px}.player-toolbar{align-items:stretch}.transport{width:100%}.transport .btn{flex:1;min-width:0}.tempo-control{width:100%;justify-content:space-between}.piano-roll{height:160px}.web-piano{height:88px}.web-piano .white{height:88px}.web-piano .black{height:54px}}


/* PiyanoLED MIDI Player v0.4.3 - gerçek zamanlı waterfall + el renkleri */
.hand-legend{display:flex;justify-content:flex-end;gap:18px;margin:-6px 2px 10px;color:#9eacbd;font-size:12px}.hand-legend span{display:inline-flex;align-items:center;gap:7px}.legend-dot{width:9px;height:9px;border-radius:50%;box-shadow:0 0 10px currentColor}.legend-dot.left{background:#5caeff;color:#5caeff}.legend-dot.right{background:#68e0bd;color:#68e0bd}
.piano-roll{position:relative;height:300px;background:linear-gradient(180deg,rgba(16,25,36,.98),rgba(10,16,24,.98)),repeating-linear-gradient(90deg,transparent 0,transparent calc(100%/12 - 1px),rgba(255,255,255,.025) calc(100%/12 - 1px),rgba(255,255,255,.025) calc(100%/12));overflow:hidden}
.piano-roll:before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.018),transparent 24%,transparent 76%,rgba(255,255,255,.025));pointer-events:none;z-index:1}.piano-roll:after{height:2px;background:linear-gradient(90deg,rgba(92,174,255,.35),rgba(104,224,189,.6),rgba(92,174,255,.35));box-shadow:0 0 14px rgba(104,224,189,.2);z-index:3}
.piano-roll .fall-note{position:absolute;z-index:2;width:10px;min-height:8px;border-radius:6px 6px 3px 3px;transform:translateX(-50%);will-change:top;height:auto;opacity:.96}
.piano-roll .fall-note.left{background:linear-gradient(180deg,#83c5ff,#4b9ff4);box-shadow:0 0 12px rgba(92,174,255,.24)}
.piano-roll .fall-note.right{background:linear-gradient(180deg,#8af0cf,#55d5af);box-shadow:0 0 12px rgba(104,224,189,.24)}
.roll-horizon{position:absolute;left:0;right:0;top:24%;height:1px;background:rgba(255,255,255,.025);z-index:0;box-shadow:0 72px 0 rgba(255,255,255,.018),0 144px 0 rgba(255,255,255,.014)}
.web-piano i.active-left{background:#5caeff!important;box-shadow:inset 0 -8px 18px rgba(0,0,0,.08),0 0 20px rgba(92,174,255,.65)}
.web-piano i.active-right{background:#68e0bd!important;box-shadow:inset 0 -8px 18px rgba(0,0,0,.08),0 0 20px rgba(104,224,189,.65)}
@media(max-width:700px){.hand-legend{justify-content:flex-start}.piano-roll{height:210px}.piano-roll .fall-note{width:7px}}

/* PiyanoLED Web v0.4.5 - stability recovery + consistent player controls */
:root{color-scheme:dark}
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),textarea,select{font:inherit;color:#eef4fb;background:#0e151f;border:1px solid #344257;border-radius:12px;outline:none;transition:border-color .16s ease,box-shadow .16s ease}
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):focus,textarea:focus,select:focus{border-color:#68e0bd;box-shadow:0 0 0 3px rgba(104,224,189,.11)}
select option{background:#111821;color:#eef4fb}.table-wrap{overflow:auto;scrollbar-color:#405067 #111821;scrollbar-width:thin}th{white-space:nowrap}td{overflow-wrap:anywhere}.actions-cell{min-width:170px}
.player-tools{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap}.tool-group{display:grid;gap:7px}.tool-label{font-size:12px;line-height:1;color:#9eacbd}.segmented{display:flex;gap:3px;padding:3px;background:#0b1119;border:1px solid #2e3a4d;border-radius:12px}.segment{appearance:none;border:0;background:transparent;color:#9bacbd;padding:8px 10px;border-radius:9px;font:inherit;font-size:12px;font-weight:800;cursor:pointer;transition:background .15s,color .15s,box-shadow .15s}.segment:hover{background:#152130;color:#fff}.segment.active{background:#1d2e3b;color:#8af0cf;box-shadow:inset 0 0 0 1px rgba(104,224,189,.24)}.tempo-segments .segment{min-width:54px}
.web-piano{--white-count:52}.web-piano .white{flex:1 0 calc(100% / var(--white-count))}.web-piano .black{flex:0 0 auto}
.piano-roll .fall-note{display:flex;align-items:flex-end;justify-content:center;padding:0 2px 4px;overflow:hidden}.piano-roll .fall-note span{display:block;width:100%;overflow:hidden;white-space:nowrap;text-align:center;color:#071018;font-size:10px;line-height:1;font-weight:900;text-shadow:0 1px 0 rgba(255,255,255,.22);pointer-events:none}.piano-roll .fall-note.hide-label span{display:none}
@media(max-width:900px){.player-tools{width:100%;justify-content:space-between}.tempo-segments{flex-wrap:wrap}.tempo-segments .segment{min-width:48px}}

/* v0.4.6 waterfall note width + label controls */
.piano-roll .fall-note{width:auto;min-width:6px;max-width:6.5%;box-sizing:border-box}
.note-label-segments .segment{min-width:62px}
@media(max-width:700px){.note-label-segments .segment{min-width:54px}.piano-roll .fall-note{min-width:5px}}


/* PiyanoLED Web v0.4.7 - octave labels + key hit glow */
.web-piano i{position:relative}
.web-piano .octave-label{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);z-index:4;color:#8f969f;font-size:clamp(12px,1.35vw,20px);line-height:1;font-weight:650;letter-spacing:-.03em;pointer-events:none;user-select:none;opacity:.72;white-space:nowrap}
.web-piano .white.active-left .octave-label,.web-piano .white.active-right .octave-label{color:rgba(30,40,50,.62)}
.web-piano i.active-left::after,.web-piano i.active-right::after{content:'';position:absolute;z-index:6;left:50%;top:0;width:min(80%,52px);height:34px;transform:translate(-50%,-35%);border-radius:50%;pointer-events:none;mix-blend-mode:screen;animation:key-hit-flare .18s ease-out}
.web-piano i.active-left::after{background:radial-gradient(circle,rgba(255,255,255,.98) 0 14%,rgba(129,196,255,.92) 20%,rgba(92,174,255,.42) 48%,rgba(92,174,255,0) 74%);box-shadow:0 0 16px rgba(92,174,255,.9),0 0 32px rgba(92,174,255,.48)}
.web-piano i.active-right::after{background:radial-gradient(circle,rgba(255,255,255,.98) 0 14%,rgba(160,255,222,.92) 20%,rgba(104,224,189,.42) 48%,rgba(104,224,189,0) 74%);box-shadow:0 0 16px rgba(104,224,189,.9),0 0 32px rgba(104,224,189,.48)}
.web-piano .black.active-left::after,.web-piano .black.active-right::after{width:34px;height:28px;top:0}
@keyframes key-hit-flare{from{opacity:.25;transform:translate(-50%,-25%) scale(.72)}to{opacity:1;transform:translate(-50%,-35%) scale(1)}}
@media(max-width:700px){.web-piano .octave-label{bottom:7px;font-size:11px}.web-piano i.active-left::after,.web-piano i.active-right::after{height:24px}}

/* PiyanoLED Web v0.4.8 - realistic piano key proportions + refined octave labels */
.web-piano .black{
  width:calc((100% / var(--white-count)) * .62);
  margin-left:calc((100% / var(--white-count)) * -.31);
  margin-right:calc((100% / var(--white-count)) * -.31);
  height:64%;
  border-radius:0 0 5px 5px;
}
.web-piano .octave-label{
  bottom:9px;
  font-size:clamp(9px,.78vw,13px);
  font-weight:500;
  font-style:normal;
  letter-spacing:0;
  opacity:.58;
}
@media(max-width:700px){
  .web-piano .black{height:63%}
  .web-piano .octave-label{bottom:6px;font-size:9px;font-style:normal}
}


/* PiyanoLED Web v0.4.9 - taller waterfall, readable short notes, Synthesia-like strike glow */
.piano-roll{height:370px}
.piano-roll .fall-note{border-radius:7px 7px 4px 4px;box-shadow:0 0 14px rgba(0,0,0,.12),inset 0 0 0 1px rgba(255,255,255,.12)}
.piano-roll .fall-note span{font-size:11px;padding-bottom:1px;text-shadow:0 1px 0 rgba(255,255,255,.25)}
.piano-roll .hit-glow{position:absolute;z-index:7;bottom:-12px;height:52px;transform:translateX(-50%);pointer-events:none;border-radius:50%;mix-blend-mode:screen;opacity:.98}
.piano-roll .hit-glow::before{content:'';position:absolute;left:50%;bottom:7px;width:92%;height:30px;transform:translateX(-50%);border-radius:50%;filter:blur(4px)}
.piano-roll .hit-glow::after{content:'';position:absolute;left:50%;bottom:12px;width:34%;height:20px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(ellipse,rgba(255,255,255,1) 0 18%,rgba(255,255,255,.82) 34%,rgba(255,255,255,0) 76%);filter:blur(.5px)}
.piano-roll .hit-glow.left::before{background:radial-gradient(ellipse,rgba(255,255,255,.98) 0 12%,rgba(142,207,255,.92) 28%,rgba(92,174,255,.52) 52%,rgba(92,174,255,0) 78%);box-shadow:0 0 20px rgba(92,174,255,.9),0 0 42px rgba(92,174,255,.5)}
.piano-roll .hit-glow.right::before{background:radial-gradient(ellipse,rgba(255,255,255,.98) 0 12%,rgba(178,255,230,.92) 28%,rgba(104,224,189,.52) 52%,rgba(104,224,189,0) 78%);box-shadow:0 0 20px rgba(104,224,189,.9),0 0 42px rgba(104,224,189,.5)}
.web-piano i.active-left::after,.web-piano i.active-right::after{opacity:.55;height:28px;width:min(72%,46px);transform:translate(-50%,-18%)}
@media(max-width:900px){.piano-roll{height:310px}}
@media(max-width:700px){.piano-roll{height:250px}.piano-roll .fall-note span{font-size:10px}.piano-roll .hit-glow{height:42px}}

/* PiyanoLED Web v0.5.0 - waterfall spacing, animated strike shimmer, library editing */
.piano-roll .fall-note span{font-weight:500;text-shadow:none;letter-spacing:0}
.piano-roll .hit-glow{opacity:var(--glow-pulse,.95);filter:brightness(calc(.9 + var(--glow-pulse,.95)*.45));transition:none}
.piano-roll .hit-glow .spark{position:absolute;display:block;width:5px;height:5px;border-radius:50%;background:#fff;box-shadow:0 0 7px 2px rgba(255,255,255,.85);pointer-events:none;z-index:3;opacity:calc(var(--glow-pulse,.95)*.9)}
.piano-roll .hit-glow .spark.s1{left:50%;bottom:15px;transform:translateX(var(--spark-a,0px)) scale(var(--glow-pulse,.95))}
.piano-roll .hit-glow .spark.s2{left:42%;bottom:25px;transform:translateX(var(--spark-b,0px)) scale(.72)}
.piano-roll .hit-glow .spark.s3{left:58%;bottom:8px;transform:translateX(calc(var(--spark-a,0px)*-.7)) scale(.55)}
.library-edit-card{margin:24px 0}.page-head.compact{margin-bottom:16px}.page-head.compact h2{margin-bottom:0}
.form-grid.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.edit-premium{align-self:end;min-height:48px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#0b0e14}
.file-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:4px 0}.file-info-grid>div{padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#0d131c}.file-info-grid strong,.file-info-grid small{display:block}.file-info-grid small{margin-top:4px;color:var(--muted);overflow-wrap:anywhere}
.edit-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.status-pill{display:inline-flex;align-items:center;min-height:30px;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid var(--line);white-space:nowrap}.status-pill.live{color:#baf5df;background:rgba(104,224,189,.09);border-color:rgba(104,224,189,.28)}.status-pill.archived{color:#b6c0cd;background:rgba(150,160,175,.08)}
.library-table th:last-child,.library-table td:last-child{min-width:290px}.library-table .actions-cell{align-items:center}
@media(max-width:760px){.form-grid.two,.file-info-grid{grid-template-columns:1fr}.library-table th:last-child,.library-table td:last-child{min-width:230px}}


/* PiyanoLED Web v0.6.0 - sampled piano engine controls */
.audio-segments .segment{min-width:92px}
.player-foot{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:14px}
.player-foot .player-status{margin:0}
.sample-credit{color:#738196;font-size:10px;line-height:1.4}
.sample-credit a{color:inherit;text-decoration:underline;text-underline-offset:2px}
@media(max-width:760px){.audio-segments .segment{min-width:82px}.player-foot{align-items:flex-start}.sample-credit{width:100%}}

/* PiyanoLED Web v0.7.0 - practice tools: hand focus, A-B loop, metronome */
.practice-bar{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap;margin:14px 0 8px;padding:12px 14px;border:1px solid #263244;border-radius:14px;background:rgba(9,14,21,.42)}
.practice-bar .tool-label{display:flex;align-items:center;justify-content:space-between;gap:10px}
.practice-bar .tool-label small{color:#708197;font-size:10px;font-weight:600;letter-spacing:0;white-space:nowrap}
.hand-segments .segment{min-width:58px}.loop-segments .segment{min-width:68px}.metronome-segments .segment{min-width:72px}
.segment.marked{color:#fff;box-shadow:inset 0 0 0 1px rgba(92,200,255,.35);background:rgba(92,200,255,.1)}
.piano-roll .fall-note.muted-hand{opacity:.16;filter:saturate(.3);box-shadow:none}
.practice-bar .segment.active{background:#1d2e3b;color:#8af0cf;box-shadow:inset 0 0 0 1px rgba(104,224,189,.3),0 0 12px rgba(104,224,189,.06)}
@media(max-width:900px){.practice-bar{align-items:stretch}.practice-bar .tool-group{flex:1 1 240px}.practice-bar .segmented{width:100%}.practice-bar .segment{flex:1}}
@media(max-width:600px){.practice-bar{padding:10px}.loop-segments{display:grid;grid-template-columns:1fr 1fr}.practice-bar .segment{min-width:0;padding:8px 7px}}


/* PiyanoLED Web v0.7.1 - clickable library cards + UX polish */
.music-card-link{display:block;position:relative;cursor:pointer;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;background:linear-gradient(145deg,var(--panel2),var(--panel))}
.music-card-link:hover{transform:translateY(-3px);border-color:#3b5369;box-shadow:0 16px 36px rgba(0,0,0,.22)}
.music-card-link:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.music-card-link .cover{transition:filter .18s ease,transform .18s ease}.music-card-link:hover .cover{filter:brightness(1.08);transform:translateY(-1px)}
.card-open-hint{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:12px;border-top:1px solid rgba(255,255,255,.06);color:#aeb9c8;font-size:12px;font-weight:650}.music-card-link:hover .card-open-hint{color:var(--accent)}


/* PiyanoLED Web v0.7.2 - compact player viewport layout */
.library-player-page{padding-top:34px;padding-bottom:52px}
.library-player-page>.page-head{margin-bottom:20px}
.library-player-page>.page-head h1{font-size:clamp(34px,4.1vw,54px);margin-top:5px;margin-bottom:10px}
.midi-player{padding:22px 26px}
.compact-player-head{margin-bottom:12px;align-items:center}
.player-action-row{display:flex;align-items:flex-end;gap:14px;margin-bottom:12px}
.player-action-row .transport{flex:0 0 auto}
.practice-inline{flex:1 1 auto;margin:0;padding:8px 10px;gap:10px;justify-content:flex-end;align-items:flex-end;min-width:0}
.practice-inline .tool-group{gap:5px}
.practice-inline .tool-label{font-size:11px}
.practice-inline .tool-label small{font-size:9px}
.practice-inline .segment{padding:7px 8px;font-size:11px}
.practice-inline .hand-segments .segment{min-width:50px}
.practice-inline .loop-segments .segment{min-width:58px}
.practice-inline .metronome-segments .segment{min-width:60px}
.compact-options{margin-bottom:8px;justify-content:flex-end}
.compact-options .player-tools{width:100%;justify-content:space-between;gap:10px}
.compact-options .tool-group{gap:5px}
.compact-options .tool-label{font-size:11px}
.compact-options .segment{padding:7px 8px;font-size:11px}
.seek-wrap{margin:2px 0 10px}
.hand-legend{margin:-2px 2px 6px}
.piano-roll{height:320px}
.web-piano{height:116px}
.web-piano .white{height:116px}
.player-foot{margin-top:8px}
.player-status{min-height:17px;font-size:12px}
.download-row{margin-top:10px}
@media(max-width:1120px){
  .player-action-row{align-items:stretch;flex-wrap:wrap}
  .practice-inline{width:100%;justify-content:flex-start}
  .practice-inline .tool-group{flex:1 1 180px}
}
@media(max-width:900px){
  .library-player-page{padding-top:28px}
  .compact-options .player-tools{justify-content:flex-start}
  .piano-roll{height:290px}
}
@media(max-width:700px){
  .library-player-page{padding-top:22px}
  .midi-player{padding:18px 16px}
  .practice-inline{padding:8px}
  .practice-inline .tool-group{flex:1 1 100%}
  .practice-inline .segmented{width:100%}
  .practice-inline .segment{flex:1;min-width:0}
  .compact-options .tool-group{width:100%}
  .compact-options .segmented{width:100%;overflow-x:auto}
  .piano-roll{height:245px}
  .web-piano{height:92px}.web-piano .white{height:92px}
}


/* PiyanoLED Web v0.8.0 - practice history, saved preferences, track mapping */
.form-hint{margin:-5px 0 8px;color:var(--muted);font-size:12px}
.practice-account{margin-top:40px}
.practice-metrics{margin-bottom:16px}
.practice-metrics .metric small{display:block;margin-top:2px;color:var(--muted);font-size:11px}
.practice-history td:nth-child(2),.practice-history td:nth-child(3),.practice-history td:nth-child(4),.practice-history td:nth-child(5){white-space:nowrap}
.practice-history td:first-child{min-width:190px}
@media(max-width:760px){.practice-history{min-width:760px}.practice-account .grid3{grid-template-columns:1fr}}

/* PiyanoLED Web v0.9.0 - favorites + resume */
.library-filters{display:flex;flex-wrap:wrap;gap:8px}.chip-link{display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border:1px solid var(--line,#2c394c);border-radius:999px;color:var(--muted,#aab7c9);text-decoration:none;background:#101722;transition:.18s ease}.chip-link:hover,.chip-link.active{color:#eafff8;border-color:#63ddc0;background:#152b2a;box-shadow:0 0 0 1px rgba(99,221,192,.08) inset}.music-card-shell{position:relative}.card-stretch{position:absolute;inset:0;z-index:1}.music-card-shell>*:not(.card-stretch):not(.favorite-form){position:relative;z-index:2;pointer-events:none}.favorite-form{position:absolute;right:14px;top:14px;z-index:4}.favorite-btn{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:1px solid #344258;background:rgba(11,17,27,.88);color:#b7c3d3;font-size:21px;cursor:pointer;backdrop-filter:blur(8px);transition:.18s ease}.favorite-btn:hover,.favorite-btn.active{color:#76e6c7;border-color:#63ddc0;background:#142925;transform:translateY(-1px)}.page-head-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.inline-form{margin:0}.favorite-detail.active{border-color:#63ddc0;color:#76e6c7}.resume-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:10px 0 2px;padding:10px 12px;border:1px solid #2c4350;border-radius:14px;background:linear-gradient(90deg,rgba(58,184,154,.09),rgba(66,139,204,.05));color:#b9c8d7}.resume-bar>span{margin-right:auto}.resume-bar .segment{min-height:34px}@media(max-width:760px){.page-head-actions{width:100%;justify-content:flex-start}.resume-bar{align-items:stretch}.resume-bar>span{width:100%}}


/* PiyanoLED Web v0.10.0 - on-screen learning mode */
.mode-segments .segment{min-width:58px}
.learn-hud{display:flex;align-items:center;gap:10px;margin:10px 0 12px;padding:9px 12px;border:1px solid #29384b;border-radius:14px;background:linear-gradient(135deg,rgba(104,224,189,.055),rgba(85,185,255,.035))}
.learn-hud[hidden]{display:none!important}
.learn-prompt{display:flex;flex-direction:column;gap:2px;min-width:220px;margin-right:auto}.learn-prompt strong{font-size:13px;color:#dce8f5;font-weight:650}
.learn-stat{display:flex;align-items:center;gap:7px;padding:6px 9px;border:1px solid #2d3b4f;border-radius:10px;background:#0d141e}.learn-stat span{font-size:10px;color:#8fa0b4}.learn-stat strong{font-size:14px;color:#76e6c5}.learn-stat.wrong strong{color:#ff7d88}
.web-piano i[role="button"]{cursor:pointer;touch-action:none;outline:none}.web-piano i[role="button"]:focus-visible{box-shadow:inset 0 0 0 2px #68e0bd!important}
.web-piano i.learn-target{box-shadow:inset 0 0 0 2px rgba(255,213,99,.9),0 0 16px rgba(255,213,99,.32)!important;animation:learn-target-pulse .9s ease-in-out infinite alternate}
.web-piano i.learn-correct{background:#69e6b8!important;box-shadow:0 0 24px rgba(105,230,184,.85)!important}
.web-piano i.learn-wrong{background:#e65462!important;box-shadow:0 0 26px rgba(230,84,98,.92)!important}
@keyframes learn-target-pulse{from{filter:brightness(1)}to{filter:brightness(1.15)}}
@media(max-width:900px){.learn-hud{flex-wrap:wrap}.learn-prompt{flex-basis:100%;min-width:0}.learn-stat{flex:1;justify-content:center}}


/* PiyanoLED Web v0.11.0 - learning results and mastery */
.learn-result{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:10px 0 12px;padding:12px 14px;border:1px solid #31504b;border-radius:15px;background:linear-gradient(120deg,rgba(70,205,166,.10),rgba(73,141,206,.06));box-shadow:0 10px 30px rgba(0,0,0,.12)}
.learn-result[hidden]{display:none!important}.learn-result>div:first-child{display:flex;flex-direction:column;min-width:190px;margin-right:auto}.learn-result>div:first-child strong{font-size:14px}.result-score,.result-mini{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:70px;padding:7px 10px;border-radius:11px;border:1px solid #304052;background:#0d151f}.result-score strong{font-size:22px;color:#76e6c5}.result-mini span,.result-score span{font-size:10px;color:#8fa0b4}.result-mini strong{font-size:15px;color:#dce8f5}.result-mini.wrong strong{color:#ff7d88}
.learning-account{margin-top:38px}.learning-metrics{margin-bottom:16px}.learning-metrics .metric small{display:block;margin-top:2px;color:var(--muted);font-size:11px}.learning-history td:not(:first-child){white-space:nowrap}.learning-history td:first-child{min-width:180px}.accuracy-value{color:#76e6c5}.mastery-badge{border-color:#315448!important;color:#8af0d0!important;background:#11251f!important}
@media(max-width:760px){.learn-result{align-items:stretch}.learn-result>div:first-child{flex-basis:100%}.learning-history{min-width:900px}.learning-account .grid3{grid-template-columns:1fr}}


/* PiyanoLED Web v0.11.2 - MIDI preparation modal */
.midi-player{position:relative}
.midi-loading-modal{position:fixed;inset:0;z-index:15000;display:grid;place-items:center;padding:max(18px,env(safe-area-inset-top)) max(18px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left));border-radius:0;background:rgba(8,13,20,.86);backdrop-filter:blur(9px);transition:opacity .18s ease,visibility .18s ease}
.midi-loading-modal[hidden]{display:none!important}.midi-loading-modal.is-leaving{opacity:0;visibility:hidden}
.midi-loading-card{display:flex;flex-direction:column;align-items:center;max-width:390px;padding:25px 30px;text-align:center;border:1px solid #304158;border-radius:18px;background:linear-gradient(155deg,#182231,#101720);box-shadow:0 22px 65px rgba(0,0,0,.42)}
.midi-loading-card strong{margin-top:13px;color:#e7f1fb;font-size:17px;font-weight:680;letter-spacing:.01em}.midi-loading-card strong span{display:inline-block;min-width:24px;text-align:left;color:#76e6c5}.midi-loading-card small{margin-top:7px;color:#91a3b8;line-height:1.5}
.midi-loading-mark{display:flex;align-items:flex-end;gap:5px;height:28px}.midi-loading-mark span{width:5px;border-radius:6px;background:#68e0bd;animation:midi-load-bars .9s ease-in-out infinite alternate}.midi-loading-mark span:nth-child(1){height:12px}.midi-loading-mark span:nth-child(2){height:25px;animation-delay:.15s}.midi-loading-mark span:nth-child(3){height:17px;animation-delay:.3s}
.midi-loading-modal.has-error .midi-loading-mark span{animation:none;background:#ff7d88}.midi-loading-modal.has-error .midi-loading-card{border-color:#613744}
@keyframes midi-load-bars{from{transform:scaleY(.55);opacity:.55}to{transform:scaleY(1);opacity:1}}
@media(max-width:700px){.midi-loading-card{padding:22px 20px}}


/* PiyanoLED Web v0.12.0 - focus mode + keyboard shortcuts */
.player-head-right{display:flex;align-items:center;gap:10px}.focus-toggle{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 11px;border:1px solid #334358;border-radius:10px;background:#101823;color:#aebbc9;font:inherit;font-size:11px;font-weight:650;cursor:pointer;transition:.18s ease}.focus-toggle:hover,.focus-toggle.active{border-color:#5fd9bb;color:#82ebcd;background:#142823}.player-shortcuts{display:block;margin-top:3px;color:#6f8298;font-size:10px;letter-spacing:.01em}.midi-player.focus-mode{position:fixed!important;inset:0!important;z-index:9999!important;width:100vw!important;height:100vh!important;max-width:none!important;margin:0!important;padding:16px 22px!important;border:0!important;border-radius:0!important;background:#0a111a!important;overflow:auto;display:flex;flex-direction:column}.midi-player:fullscreen{width:100vw;height:100vh;border:0;border-radius:0;background:#0a111a;padding:16px 22px;overflow:auto}.midi-player.focus-mode .visual-stage,.midi-player:fullscreen .visual-stage{flex:1 1 auto;min-height:0;display:flex;flex-direction:column}.midi-player.focus-mode .piano-roll,.midi-player:fullscreen .piano-roll{flex:1 1 auto;height:auto;min-height:300px}.midi-player.focus-mode .web-piano,.midi-player:fullscreen .web-piano{flex:0 0 132px;height:132px}.midi-player.focus-mode .web-piano .white,.midi-player:fullscreen .web-piano .white{height:132px}.midi-player.focus-mode .player-shortcuts,.midi-player:fullscreen .player-shortcuts{color:#8195aa}.player-focus-active{overflow:hidden!important}@media(max-width:900px){.player-shortcuts{display:none}.midi-player.focus-mode,.midi-player:fullscreen{padding:12px!important}.midi-player.focus-mode .web-piano,.midi-player:fullscreen .web-piano{flex-basis:104px;height:104px}.midi-player.focus-mode .web-piano .white,.midi-player:fullscreen .web-piano .white{height:104px}}


/* PiyanoLED Web v0.12.3 - player piece title */
.player-piece-title{display:flex;align-items:center;min-width:0;gap:12px;white-space:nowrap}.player-piece-title .eyebrow{flex:0 0 auto}.player-title-sep{flex:0 0 auto;color:#496074;font-size:21px;margin:0 2px}.player-title-name{min-width:0;overflow:hidden;text-overflow:ellipsis;color:#b9c7d6;font-size:21px;font-weight:700;letter-spacing:0;text-transform:none}.midi-player.focus-mode .player-title-name,.midi-player:fullscreen .player-title-name{max-width:min(62vw,900px);color:#d5e1ec}@media(max-width:720px){.player-title-name{max-width:42vw}.midi-player.focus-mode .player-title-name,.midi-player:fullscreen .player-title-name{max-width:48vw}}


/* PiyanoLED Web v0.12.4 - compact inline time */
.player-time-inline{flex:0 0 auto;align-self:flex-end;min-height:33px;padding:7px 10px;border-radius:10px;white-space:nowrap;font-size:12px;margin-bottom:8px}
@media(max-width:1200px){.player-time-inline{order:2}.practice-inline{order:3;width:100%}}
@media(max-width:700px){.player-time-inline{margin-bottom:0}}


/* PiyanoLED Web v0.12.5 - compact piece header */
.library-piece-head{align-items:center;margin-bottom:14px}
.library-piece-heading{min-width:0;flex:1 1 auto}
.library-title-row{display:flex;align-items:baseline;gap:12px;min-width:0;white-space:nowrap}
.library-player-page>.library-piece-head h1{margin:4px 0 0;min-width:0;max-width:min(760px,62vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.library-title-sep{font-size:18px;line-height:1;color:#718095;font-weight:600;flex:0 0 auto}
.library-title-artist{font-size:15px;line-height:1.2;color:#c0cad8;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:0 1 auto}
.library-piece-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;padding-top:18px}
.library-piece-actions .inline-form{margin:0}
@media(max-width:900px){.library-piece-head{align-items:flex-start;flex-direction:column}.library-piece-actions{padding-top:0}.library-player-page>.library-piece-head h1{max-width:70vw}.library-title-artist{font-size:14px}}
@media(max-width:620px){.library-title-row{gap:8px;white-space:normal;flex-wrap:wrap}.library-player-page>.library-piece-head h1{max-width:100%;white-space:normal}.library-title-sep{display:none}.library-title-artist{width:100%;white-space:normal}.library-piece-actions{width:100%;flex-wrap:wrap}.library-piece-actions .btn{flex:1 1 auto}}


/* PiyanoLED Web v0.12.6 - stable single-row transport/tools layout */
.player-action-row{gap:10px;align-items:flex-end}
.player-action-row .transport{gap:8px}
.player-action-row .player-play,.player-action-row .player-stop{min-width:108px;padding-left:14px;padding-right:14px}
.practice-inline{flex-wrap:nowrap;gap:8px;padding:7px 8px}
.practice-inline .time-tool{flex:0 0 auto}
.practice-inline .time-tool .tool-label{justify-content:flex-start}
.practice-inline .player-time-inline{width:82px;min-width:82px;box-sizing:border-box;justify-content:center;align-self:auto;margin:0;padding:7px 7px;font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;letter-spacing:0}
.practice-inline .tool-group{min-width:0}
.practice-inline .segment{padding-left:7px;padding-right:7px}
.practice-inline .hand-segments .segment{min-width:46px}
.practice-inline .loop-segments .segment{min-width:52px}
.practice-inline .metronome-segments .segment{min-width:54px}
@media(max-width:1080px){
  .player-action-row{flex-wrap:wrap}
  .practice-inline{width:100%;justify-content:flex-start;flex-wrap:wrap}
  .practice-inline .tool-group{flex:1 1 160px}
  .practice-inline .time-tool{flex:0 0 auto}
}
@media(max-width:700px){
  .player-action-row .player-play,.player-action-row .player-stop{min-width:0;flex:1}
  .player-action-row .transport{width:100%}
  .practice-inline .time-tool{flex:1 1 100%}
  .practice-inline .player-time-inline{width:100%;min-width:0}
}

/* PiyanoLED Web v0.13.0 - Nota Topluluğu + Nota Stüdyosu */
.community-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.score-card{position:relative;padding:20px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,var(--panel2),var(--panel));overflow:hidden}.score-card .card-stretch{position:absolute;inset:0;z-index:1}.score-card h3,.score-card p,.score-card-top,.score-author{position:relative;z-index:2;pointer-events:none}.score-card h3{margin:14px 0 3px}.score-card p{margin:0 0 12px}.score-card-top{display:flex;justify-content:space-between;align-items:center}.score-rating{font-weight:800;color:#76e6c5}.score-rating.negative{color:#ff7d88}.score-cover{height:120px;margin-top:14px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(145deg,#f7f8fb,#dfe6ef);color:#182435;font-size:58px}.score-author{font-size:12px;color:#8fa0b4}.score-description{margin:-8px 0 20px;padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:#bdc8d4}.community-score-view,.sheet-wrap{overflow:auto;border:1px solid #2b3545;border-radius:18px;background:#fff;box-shadow:0 24px 70px rgba(0,0,0,.22)}.community-score-view svg{display:block;min-width:900px;width:100%;height:auto}.community-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:18px}.vote-box{display:flex;flex-direction:column;align-items:center;min-width:110px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.vote-box strong{font-size:25px;color:#76e6c5}.vote-box span{font-size:10px;color:var(--muted)}.vote-actions{display:flex;gap:8px}.vote-btn{padding:10px 13px;border:1px solid #344052;border-radius:11px;background:#101722;color:#d8e2ed;cursor:pointer}.vote-btn.active{border-color:#54d7b2;color:#76e6c5;background:#10261f}.vote-btn.down.active{border-color:#934755;color:#ff9ca6;background:#2a1419}.report-box{margin-left:auto}.report-box summary{cursor:pointer;color:#aebdcc}.report-box .form{min-width:300px;margin:10px 0 0;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.score-studio-page{max-width:1320px}.studio-meta{display:grid;grid-template-columns:1.4fr 1fr 180px;gap:12px}.studio-meta label,.studio-description{font-size:12px;color:#aeb9c8}.studio-meta input,.studio-meta select,.studio-description textarea,.tool-block select,.moderation-form input{width:100%;margin-top:6px;padding:11px 12px;border:1px solid #344052;border-radius:10px;background:#0b0e14;color:#fff}.studio-description{display:block;margin-top:12px}.studio-shell{display:grid;grid-template-columns:215px 1fr;gap:14px;margin-top:18px}.studio-toolbar{display:flex;flex-direction:column;gap:12px;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.tool-block{display:grid;gap:7px}.tool-block>strong{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#8fa0b4}.segment-row,.duration-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.duration-grid{grid-template-columns:repeat(2,1fr)}.studio-seg,.segment-row button,.duration-grid button,.studio-action,.pitch-palette button{border:1px solid #344052;border-radius:9px;background:#101722;color:#dce5ef;cursor:pointer}.studio-seg,.segment-row button{padding:8px}.studio-seg.active,.segment-row button.active,.duration-grid button.active{border-color:#63dcbc;color:#79e8c9;background:#11261f}.duration-grid button{padding:9px 4px;font-size:20px}.duration-grid small{display:block;font-size:9px;color:#8fa0b4}.studio-action{padding:9px;text-align:left}.studio-main{min-width:0}.pitch-palette{display:grid;grid-template-columns:repeat(7,1fr);gap:7px;margin-bottom:10px}.pitch-palette button{padding:10px 5px}.pitch-palette strong{display:block;font-size:13px}.pitch-palette small{color:#7f92a8}.sheet-wrap{position:relative}.sheet-title{display:flex;justify-content:space-between;padding:12px 18px 0;color:#17202b}.sheet-title span{font-weight:800}.sheet-title small{color:#6d7886}.sheet-wrap svg{display:block;min-width:850px;width:100%;height:auto}.studio-status{display:flex;justify-content:space-between;gap:12px;margin-top:8px;color:#8395aa;font-size:11px}.studio-submit{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:16px;padding:15px 17px;border:1px solid #31504b;border-radius:14px;background:rgba(70,205,166,.06)}.studio-submit p{margin:0;color:#9fb0c2;font-size:12px}.moderation-list{display:grid;gap:12px}.moderation-card{display:grid;grid-template-columns:1fr minmax(360px,.8fr);gap:18px;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.moderation-card h3{margin:8px 0}.moderation-card p{margin:0;color:var(--muted)}.badge.warning{border-color:#745b28;color:#f8d67a}.moderation-form{display:grid;gap:9px}.moderation-form>div{display:flex;gap:7px;justify-content:flex-end}.btn.danger{background:#5c2730;color:#ffd8dd;border-color:#81414c}
@media(max-width:950px){.community-grid{grid-template-columns:1fr 1fr}.studio-meta{grid-template-columns:1fr 1fr}.studio-meta label:last-child{grid-column:1/-1}.studio-shell{grid-template-columns:1fr}.studio-toolbar{display:grid;grid-template-columns:repeat(3,1fr)}.moderation-card{grid-template-columns:1fr}}@media(max-width:650px){.community-grid{grid-template-columns:1fr}.studio-meta{grid-template-columns:1fr}.studio-toolbar{grid-template-columns:1fr 1fr}.pitch-palette{grid-template-columns:repeat(4,1fr)}.studio-submit{align-items:stretch;flex-direction:column}.vote-actions{width:100%;flex-direction:column}.report-box{margin-left:0;width:100%}.report-box .form{min-width:0}.studio-status{flex-direction:column}}
/* v0.13.1 Nota Stüdyosu */
.accidental-row{grid-template-columns:repeat(3,1fr)}.studio-check{display:flex;gap:8px;align-items:center;font-size:12px;color:#cbd5e1}.studio-check input{width:auto;margin:0}.duration-grid{grid-template-columns:repeat(2,1fr)}.piano-input{position:relative;display:flex;height:108px;margin-top:10px;padding:0 8px 8px;background:#101722;border:1px solid #263548;border-radius:12px;overflow:hidden}.piano-key{position:relative;border:1px solid #283445;cursor:pointer;padding:0}.piano-key.white{height:96px;flex:1;background:#f8fafc;border-radius:0 0 5px 5px;z-index:1}.piano-key.white span{position:absolute;bottom:7px;left:0;right:0;font-size:9px;color:#475569}.piano-key.black{height:61px;width:2.8%;margin-left:-1.4%;margin-right:-1.4%;background:#111827;z-index:2;border-radius:0 0 4px 4px;flex:none}.piano-key.selected{outline:2px solid #63dcbc;outline-offset:-2px}.sheet-wrap svg{cursor:crosshair}

/* PiyanoLED Web v0.13.2 - Nota Stüdyosu Alpha 3 */
.score-paper{background:#e7ebf0;padding:0 0 18px}.score-paper .sheet-title{background:#fff;padding:16px 28px 4px}.score-paper svg{display:block;background:#fff;min-width:900px;width:100%;height:auto}.octave-row{grid-template-columns:repeat(3,1fr)}.studio-action small{float:right;color:#73859a}.score-note{cursor:pointer}.score-note.selected{filter:drop-shadow(0 0 3px rgba(25,185,142,.55))}.score-system-hit{cursor:crosshair}.score-context-menu{position:absolute;z-index:2000;min-width:150px;padding:6px;border:1px solid #344052;border-radius:10px;background:#101722;box-shadow:0 12px 35px rgba(0,0,0,.35)}.score-context-menu[hidden]{display:none}.score-context-menu button{width:100%;padding:9px 11px;border:0;border-radius:7px;background:transparent;color:#ffb3ba;text-align:left;cursor:pointer}.score-context-menu button:hover{background:#29171b}.community-score-view svg{min-width:900px;width:100%;height:auto;background:#fff}.studio-status{position:sticky;bottom:0}.piano-input{overflow-x:auto;overflow-y:hidden}.piano-key.white{min-width:42px}.piano-key.black{min-width:24px;width:24px;margin-left:-12px;margin-right:-12px}

/* v0.13.3 Nota Stüdyosu Alpha 4 */
.score-transport{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:16px 0 0;padding:10px 12px;border:1px solid #2f3a4b;border-radius:14px;background:#0f151f}.transport-btn,.repeat-grid button{border:1px solid #344052;border-radius:9px;background:#101722;color:#dce5ef;cursor:pointer}.transport-btn{min-height:38px;padding:0 14px;font-weight:700}.transport-btn.active,.repeat-grid button.active{border-color:#63dcbc;color:#79e8c9;background:#11261f}.score-transport label{display:flex;align-items:center;gap:7px;margin-left:4px;color:#9fb0c2;font-size:12px}.score-transport select{padding:8px 10px;border:1px solid #344052;border-radius:9px;background:#0b0e14;color:#fff}.transport-hint{margin-left:auto;color:#74879d;font-size:11px}.meter-row{display:grid;grid-template-columns:1fr auto 1fr;gap:6px;align-items:center}.meter-row select{margin:0!important}.meter-row span{text-align:center;color:#8fa0b4;font-weight:800}.repeat-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.repeat-grid button{padding:8px 6px;font-size:11px}.tool-note{font-size:10px;color:#7f92a8}.score-note.playing{filter:drop-shadow(0 0 5px rgba(228,161,27,.55))}.page-head-actions form{margin:0}@media(max-width:650px){.transport-hint{width:100%;margin-left:0}.score-transport{align-items:stretch}.score-transport label{margin-left:0}}

/* PiyanoLED Nota Stüdyosu Alpha 5 - MuseScore esinli çalışma alanı */
.score-studio-v5{max-width:none;padding-top:12px}.score-appbar{position:sticky;top:0;z-index:30;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;margin:-2px 0 12px;padding:8px 12px;border:1px solid #273245;border-radius:12px;background:rgba(13,18,27,.96);backdrop-filter:blur(12px)}.score-appbar-left,.score-appbar-right,.score-appbar-center{display:flex;align-items:center;gap:9px}.score-appbar-right{justify-content:flex-end}.score-appbar-center{justify-content:center}.score-back{display:grid;place-items:center;width:34px;height:34px;border:1px solid #344052;border-radius:8px;color:#d7e2ef;text-decoration:none}.score-icon-btn{width:36px;height:36px;border:1px solid #344052;border-radius:8px;background:#111925;color:#eaf2fb;cursor:pointer;font-size:15px}.score-icon-btn:hover,.score-icon-btn.active{border-color:#5ed8bb;background:#10251f;color:#7ee8ce}.score-speed{display:flex;align-items:center;gap:6px;font-size:11px;color:#9aabba}.score-speed select{padding:7px 28px 7px 8px;border:1px solid #344052;border-radius:8px;background:#0c121b;color:#fff}.save-state{min-width:72px;text-align:right;font-size:11px;color:#8192a6}.score-workspace{display:grid;grid-template-columns:258px minmax(0,1fr);gap:0;min-height:760px;border:1px solid #2a3546;border-radius:12px;overflow:hidden;background:#111722}.score-palette-panel{background:#f5f6f8;color:#1a2230;border-right:1px solid #cfd5dd;min-height:760px}.palette-tabs{display:flex;border-bottom:1px solid #d4d8df}.palette-tabs button{flex:1;padding:11px 8px;border:0;background:#eef1f4;color:#52606f;font-weight:700;cursor:pointer}.palette-tabs button.active{background:#fff;color:#1c2633;border-bottom:2px solid #4b78c2}.palette-search{display:flex;align-items:center;gap:6px;margin:10px;padding:7px 9px;border:1px solid #d0d6de;border-radius:7px;background:#fff}.palette-search input{width:100%;border:0;outline:0;background:transparent;color:#26313f}.palette-accordion{padding:0 8px 12px}.palette-group{border-bottom:1px solid #d8dde4}.palette-head{display:flex;width:100%;align-items:center;justify-content:space-between;padding:10px 5px;border:0;background:transparent;color:#27313d;font-weight:800;text-align:left;cursor:pointer}.palette-head .chev{transition:transform .18s}.palette-group.open .palette-head .chev{transform:rotate(180deg)}.palette-body{display:none;padding:0 4px 10px}.palette-group.open .palette-body{display:block}.palette-tool,.symbol-grid button,.duration-palette button,.meter-presets button,.palette-wide{border:1px solid #ccd3dc;border-radius:6px;background:#fff;color:#1d2733;cursor:pointer}.palette-tool:hover,.symbol-grid button:hover,.duration-palette button:hover,.meter-presets button:hover,.palette-wide:hover{border-color:#7ca2db;background:#eef5ff}.palette-tool.active,.duration-palette button.active,.symbol-grid button.active,.meter-presets button.active{border-color:#3177d3;background:#e5f0ff;box-shadow:inset 0 0 0 1px #3177d3}.palette-tool{display:flex;width:100%;align-items:center;gap:12px;padding:8px}.palette-tool .tool-symbol{font-size:24px}.palette-tool small{font-size:11px;color:#506070}.duration-palette{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}.duration-palette button{min-height:52px;padding:4px 2px;font-size:24px}.duration-palette button small{display:block;font-size:9px;color:#64748b}.palette-help{margin-top:7px;font-size:10px;line-height:1.35;color:#6d7887}.symbol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.symbol-grid button{min-height:48px;font-size:26px}.symbol-grid button small{display:block;font-size:10px}.meter-presets{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.meter-presets button{padding:8px 3px;font-family:Georgia,serif;font-size:15px}.meter-custom{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:5px;margin-top:7px}.meter-custom select,.palette-label select{width:100%;padding:7px;border:1px solid #ccd3dc;border-radius:6px;background:#fff;color:#202a36}.studio-check{color:#354252!important}.palette-wide{width:100%;margin-top:6px;padding:8px;text-align:left}.palette-wide kbd{float:right;padding:1px 4px;border:1px solid #ccd2da;border-radius:4px;background:#f3f4f6;color:#657080;font-size:9px}.palette-label{display:block;margin-top:7px;font-size:10px;font-weight:700;color:#586575}.palette-label select{margin-top:4px}.score-document-area{min-width:0;background:#adb4bf;padding-bottom:14px}.score-properties{display:grid;grid-template-columns:1.5fr 1fr 160px;gap:8px;padding:10px 12px;border-bottom:1px solid #c3c9d1;background:#f7f8fa;color:#2b3440;max-height:180px;overflow:hidden;transition:max-height .2s,padding .2s}.score-properties.collapsed{max-height:0;padding-top:0;padding-bottom:0;border-bottom:0}.score-properties label{font-size:10px;font-weight:700;color:#657080}.score-properties input,.score-properties select,.score-properties textarea{width:100%;margin-top:4px;padding:7px 8px;border:1px solid #ccd3dc;border-radius:6px;background:#fff;color:#1f2935}.score-properties .description-field{grid-column:1/-1}.score-mini-toolbar{display:flex;align-items:center;gap:3px;padding:7px 10px;border-bottom:1px solid #c4cad2;background:#f4f5f7}.score-mini-toolbar button{width:34px;height:34px;border:1px solid transparent;border-radius:5px;background:transparent;color:#182332;font-size:20px;cursor:pointer}.score-mini-toolbar button:hover{background:#e3e9f1}.score-mini-toolbar button.active{border-color:#4d80c9;background:#deebff}.tool-separator{width:1px;height:26px;margin:0 5px;background:#ccd1d8}.note-mode-state{margin-left:auto;padding:5px 8px;border-radius:5px;background:#e7f6ef;color:#237257;font-size:10px;font-weight:800}.note-mode-state.off{background:#eceff3;color:#66717d}.score-paper-viewport{padding:20px 28px 24px;overflow:auto;max-height:760px}.score-studio-v5 .score-paper{max-width:1040px;margin:0 auto;padding-bottom:24px;background:#fff;box-shadow:0 5px 20px rgba(14,20,30,.23)}.score-studio-v5 .score-paper .sheet-title{padding:24px 42px 6px}.score-studio-v5 .score-paper svg{min-width:900px}.score-studio-v5 #scoreCanvas{cursor:default}.score-studio-v5 #scoreCanvas.note-input-on{cursor:crosshair}.score-studio-v5 .piano-input{max-width:1040px;margin:12px auto 0;background:#141b26}.score-studio-v5 .studio-status{max-width:1040px;margin:6px auto 0;padding:0 4px;color:#d5dde7}.pianoled-modal[hidden]{display:none}.pianoled-modal{position:fixed;inset:0;z-index:4000;display:grid;place-items:center}.pianoled-modal-backdrop{position:absolute;inset:0;background:rgba(5,8,13,.62);backdrop-filter:blur(3px)}.pianoled-modal-card{position:relative;width:min(430px,calc(100vw - 32px));padding:22px;border:1px solid #39475b;border-radius:14px;background:#111925;color:#fff;box-shadow:0 22px 70px rgba(0,0,0,.48)}.pianoled-modal-card h3{margin:0 0 8px}.pianoled-modal-card p{margin:0;color:#aebccc;line-height:1.5}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.modal-actions .danger{background:#8f2d3b;border-color:#a94150}.score-note{cursor:pointer}
@media(max-width:980px){.score-appbar{grid-template-columns:1fr auto}.score-appbar-center{order:3;grid-column:1/-1}.score-workspace{grid-template-columns:220px minmax(0,1fr)}.score-properties{grid-template-columns:1fr 1fr}.score-properties .description-field{grid-column:1/-1}}@media(max-width:760px){.score-workspace{display:block}.score-palette-panel{min-height:0;border-right:0;border-bottom:1px solid #cfd5dd}.palette-accordion{max-height:360px;overflow:auto}.score-properties{grid-template-columns:1fr}.score-appbar-right .save-state{display:none}.score-paper-viewport{padding:12px}.score-mini-toolbar{overflow-x:auto}.score-studio-v5 .piano-input{margin-left:10px;margin-right:10px}}
.pianoled-global-modal[hidden]{display:none}.pianoled-global-modal{position:fixed;inset:0;z-index:5000;display:grid;place-items:center}.pianoled-global-modal-backdrop{position:absolute;inset:0;background:rgba(5,8,13,.64);backdrop-filter:blur(3px)}.pianoled-global-modal-card{position:relative;width:min(430px,calc(100vw - 32px));padding:22px;border:1px solid #39475b;border-radius:14px;background:#111925;color:#fff;box-shadow:0 22px 70px rgba(0,0,0,.48)}.pianoled-global-modal-card h3{margin:0 0 8px}.pianoled-global-modal-card p{color:#aebccc}.pianoled-global-modal-card>div{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.pianoled-global-modal-card .danger{background:#8f2d3b;border-color:#a94150}

/* v0.13.5 Nota Stüdyosu: sabit piyano, seçim kutusu */
.score-studio-v5 .score-document-area{position:relative;display:flex;min-height:0;flex-direction:column}
.score-studio-v5 .score-paper-viewport{flex:1;min-height:360px;padding-bottom:150px}
.score-studio-v5 .piano-dock{position:sticky;bottom:0;z-index:38;width:min(1040px,calc(100% - 56px));margin:-142px auto 0;padding:6px 8px 8px;border:1px solid #2a3a4d;border-radius:12px 12px 0 0;background:rgba(15,22,32,.98);box-shadow:0 -10px 28px rgba(9,14,22,.28);backdrop-filter:blur(10px)}
.score-studio-v5 .piano-dock[hidden]{display:none}
.score-studio-v5 .piano-dock-head{display:flex;align-items:center;justify-content:space-between;padding:0 3px 5px;color:#dce6f2;font-size:10px;font-weight:800;letter-spacing:.02em}
.score-studio-v5 .piano-dock-head small{color:#7f91a5;font-size:9px;font-weight:600}
.score-studio-v5 .piano-dock .piano-input{height:104px;max-width:none;margin:0;padding-bottom:6px}
.score-studio-v5 .piano-dock .piano-key.white{height:94px}
.score-studio-v5 .piano-dock .piano-key.black{height:59px}
.score-studio-v5 .studio-status{position:relative;z-index:39;margin-top:0;padding:6px 8px;background:#101722}
.score-selection-marquee{fill:rgba(49,119,211,.12);stroke:#3177d3;stroke-width:1.5;stroke-dasharray:6 4;pointer-events:none}
.score-studio-v5 #scoreCanvas:not(.note-input-on){cursor:default}
.score-studio-v5 #scoreCanvas:not(.note-input-on) .score-system-hit{cursor:crosshair}
.palette-wide.active{border-color:#3177d3;background:#e5f0ff;box-shadow:inset 0 0 0 1px #3177d3}
.key-signature-current{display:flex;align-items:center;gap:9px;margin-bottom:8px;padding:9px 10px;border:1px solid #c9d6e7;border-radius:9px;background:linear-gradient(135deg,#f5f9ff,#eef8f5);color:#203046}.key-signature-current span{min-width:38px;color:#236eb8;font-family:'Noto Music','Segoe UI Symbol',serif;font-size:18px;letter-spacing:-2px}.key-signature-current strong{font-size:12px}.key-signature-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px;max-height:284px;overflow:auto;padding:1px 3px 1px 1px}.key-signature-grid button{display:grid;grid-template-columns:34px 1fr;align-items:center;min-width:0;padding:7px 8px;border:1px solid #ccd3dc;border-radius:8px;background:#fff;color:#1e2937;text-align:left;cursor:pointer;transition:.15s ease}.key-signature-grid button:hover{border-color:#7ca2db;background:#eef5ff}.key-signature-grid button.active{border-color:#3177d3;background:#e5f0ff;box-shadow:inset 0 0 0 1px #3177d3}.key-signature-grid button>span{grid-row:1/3;color:#31445b;font-family:'Noto Music','Segoe UI Symbol',serif;font-size:13px;letter-spacing:-2px;white-space:nowrap}.key-signature-grid button strong,.key-signature-grid button small{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.key-signature-grid button strong{font-size:10px}.key-signature-grid button small{color:#708093;font-size:9px}
@media(max-width:760px){.score-studio-v5 .piano-dock{width:calc(100% - 20px);margin-left:10px;margin-right:10px}.score-studio-v5 .score-paper-viewport{padding-bottom:150px}}

/* v0.13.6 Nota Stüdyosu: sabit piyano dock + ölçü seçimi + daha sıkı çalışma alanı */
.score-studio-v5 .score-paper-viewport{max-height:calc(100vh - 185px);padding:14px 18px 138px}
.score-studio-v5 .score-paper{max-width:1080px}
.score-studio-v5 .score-paper .sheet-title{padding:18px 36px 4px}
.score-studio-v5 .piano-dock{position:fixed;left:286px;right:24px;bottom:0;z-index:120;width:auto;max-width:none;margin:0;padding:5px 8px 6px;border:1px solid #2a3a4d;border-bottom:0;border-radius:10px 10px 0 0;background:rgba(15,22,32,.985);box-shadow:0 -10px 30px rgba(9,14,22,.38);backdrop-filter:blur(10px)}
.score-studio-v5 .piano-dock[hidden]{display:none}
.score-studio-v5 .piano-dock-head{height:20px;padding:0 2px 4px}
.score-studio-v5 .piano-dock .piano-input{display:flex;width:100%;height:88px;max-width:none;margin:0;padding:0 4px 4px;overflow:hidden}
.score-studio-v5 .piano-dock .piano-key.white{height:82px;min-width:0;flex:1}
.score-studio-v5 .piano-dock .piano-key.black{height:52px;min-width:18px;width:2.4%;margin-left:-1.2%;margin-right:-1.2%;flex:none}
.score-studio-v5 .piano-dock .piano-key.white span{bottom:4px;font-size:8px}
.score-studio-v5 .piano-dock .studio-status{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:none;margin:0;padding:4px 2px 0;background:transparent;color:#aebdce;font-size:9px;white-space:nowrap;overflow:hidden}
.score-studio-v5 .piano-dock .studio-status #studioHint{overflow:hidden;text-overflow:ellipsis;text-align:right}
.score-studio-v5 #scoreCanvas:not(.note-input-on) .score-measure-hit{cursor:pointer}
.score-studio-v5 #scoreCanvas.note-input-on .score-measure-hit{cursor:crosshair}
.score-context-menu hr{border:0;border-top:1px solid #293547;margin:5px 3px}
.score-context-menu button kbd{float:right;color:#8292a6;font-size:9px}
.score-context-menu button:not(#deleteSystem):not(#deleteMeasureMenu){color:#dce6f2}
.score-context-menu #deleteMeasureMenu,.score-context-menu #deleteSystem{color:#ffb3ba}
@media(max-width:980px){.score-studio-v5 .piano-dock{left:244px;right:12px}.score-studio-v5 .score-paper-viewport{max-height:calc(100vh - 225px)}}
@media(max-width:760px){.score-studio-v5 .piano-dock{left:8px;right:8px}.score-studio-v5 .piano-dock .studio-status #studioHint{display:none}.score-studio-v5 .score-paper-viewport{padding:10px 10px 136px;max-height:calc(100vh - 205px)}}


/* v0.13.8 Nota Stüdyosu: ekran piyanosu gerçek viewport dock */
body.has-score-piano-dock{padding-bottom:136px}
.piano-dock.piano-dock-global{position:fixed!important;left:50%!important;right:auto!important;bottom:0!important;z-index:9999!important;transform:translateX(-50%);width:min(1180px,calc(100vw - 32px))!important;max-width:none!important;margin:0!important;padding:6px 10px 7px!important;border:1px solid #2a3a4d!important;border-bottom:0!important;border-radius:12px 12px 0 0!important;background:rgba(15,22,32,.99)!important;box-shadow:0 -12px 34px rgba(9,14,22,.48)!important;backdrop-filter:blur(12px)}
.piano-dock.piano-dock-global[hidden]{display:none!important}
.piano-dock.piano-dock-global .piano-dock-head{display:flex;align-items:center;justify-content:space-between;height:22px;padding:0 3px 4px;color:#dce6f2;font-size:10px;font-weight:800}
.piano-dock.piano-dock-global .piano-dock-head small{color:#7f91a5;font-size:9px;font-weight:600}
.piano-dock.piano-dock-global .piano-input{position:relative;display:flex;width:100%;height:92px;max-width:none;margin:0;padding:0 4px 5px;overflow:hidden;background:#141b26;border:1px solid #263548;border-radius:8px}
.piano-dock.piano-dock-global .piano-key.white{position:relative;height:86px;min-width:0;flex:1;background:#f8fafc;border:1px solid #283445;border-radius:0 0 5px 5px;z-index:1}
.piano-dock.piano-dock-global .piano-key.black{position:relative;height:55px;min-width:18px;width:2.35%;margin-left:-1.175%;margin-right:-1.175%;flex:none;background:#111827;border:1px solid #283445;border-radius:0 0 4px 4px;z-index:2}
.piano-dock.piano-dock-global .piano-key.white span{position:absolute;left:0;right:0;bottom:4px;font-size:8px;color:#475569;text-align:center}
.piano-dock.piano-dock-global .studio-status{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:none;margin:0;padding:4px 2px 0;background:transparent;color:#aebdce;font-size:9px;white-space:nowrap;overflow:hidden}
.piano-dock.piano-dock-global .studio-status #studioHint{overflow:hidden;text-overflow:ellipsis;text-align:right}
.score-studio-v5 .score-paper-viewport{padding-bottom:24px}
@media(max-width:760px){body.has-score-piano-dock{padding-bottom:128px}.piano-dock.piano-dock-global{width:calc(100vw - 12px)!important}.piano-dock.piano-dock-global .studio-status #studioHint{display:none}}


/* PiyanoLED Web v0.13.8 - viewport piano dock + navigation refinements */
body.has-score-piano-dock{padding-bottom:0!important}
.piano-dock.piano-dock-global{position:fixed!important;bottom:0!important;top:auto!important;z-index:99999!important;transform:none!important;margin:0!important;max-width:none!important;width:auto!important;padding:5px 8px 6px!important;border:1px solid #2a3a4d!important;border-bottom:0!important;border-radius:10px 10px 0 0!important;background:rgba(15,22,32,.99)!important;box-shadow:0 -10px 28px rgba(9,14,22,.42)!important}
.piano-dock.piano-dock-global .piano-dock-head{height:19px!important;padding:0 2px 3px!important}
.piano-dock.piano-dock-global .piano-input{height:84px!important;margin:0!important;padding:0 4px 4px!important;overflow:hidden!important}
.piano-dock.piano-dock-global .piano-key.white{height:78px!important;min-width:0!important}
.piano-dock.piano-dock-global .piano-key.black{height:49px!important;min-width:16px!important}
.piano-dock.piano-dock-global .studio-status{min-height:18px!important;padding:3px 2px 0!important;margin:0!important}
.score-studio-v5 .score-paper-viewport{padding-bottom:128px!important}
.score-note.selected{filter:drop-shadow(0 0 4px rgba(25,185,142,.72))}
@media(max-width:760px){.piano-dock.piano-dock-global{left:6px!important;right:6px!important}.piano-dock.piano-dock-global .studio-status #studioHint{display:none}.score-studio-v5 .score-paper-viewport{padding-bottom:122px!important}}

/* v0.13.9 — 88 tuş piyano ve editör sonunda footer koruması */
.piano-dock.piano-dock-global .piano-input{position:relative!important;display:block!important;height:96px!important;padding:0!important;overflow:hidden!important}
.piano-dock.piano-dock-global .piano-key{position:absolute!important;top:0!important;margin:0!important;min-width:0!important;box-sizing:border-box!important}
.piano-dock.piano-dock-global .piano-key.white{height:90px!important;z-index:1!important;border-radius:0 0 3px 3px!important}
.piano-dock.piano-dock-global .piano-key.black{height:58px!important;z-index:3!important;border-radius:0 0 3px 3px!important}
.piano-dock.piano-dock-global .piano-key.white span{bottom:3px!important;font-size:7px!important}
@media(max-width:760px){.piano-dock.piano-dock-global .piano-input{height:82px!important}.piano-dock.piano-dock-global .piano-key.white{height:77px!important}.piano-dock.piano-dock-global .piano-key.black{height:49px!important}}


/* v0.14.0 Web MIDI */
.midi-device-tool{min-width:145px}.midi-connect-button{white-space:nowrap}.midi-device-state{display:block;max-width:155px;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted,#8fa1b8);font-size:10px}.midi-device-modal{position:fixed;inset:0;z-index:12000;display:grid;place-items:center;padding:24px;background:rgba(3,8,15,.74);backdrop-filter:blur(7px)}.midi-device-modal[hidden]{display:none}.midi-device-card{width:min(560px,calc(100vw - 32px));padding:22px;border:1px solid #2b3d53;border-radius:18px;background:#0d1521;color:#eef6ff;box-shadow:0 24px 70px rgba(0,0,0,.45)}.midi-device-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.midi-device-card-head strong{display:block;margin-top:4px;font-size:21px}.midi-device-card>p{margin:15px 0;color:#aebed0;line-height:1.5}.midi-device-close{width:36px;height:36px;border:1px solid #33485f;border-radius:10px;background:#111d2b;color:#dceafa;font-size:24px;cursor:pointer}.midi-device-list{display:grid;gap:9px}.midi-device-option{display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:12px;width:100%;padding:13px 14px;border:1px solid #2d4259;border-radius:12px;background:#111b29;color:#edf6ff;text-align:left;cursor:pointer}.midi-device-option:hover,.midi-device-option.active{border-color:#59dfc2;background:#10251f}.midi-device-option>span:first-child{font-size:22px}.midi-device-option strong,.midi-device-option small{display:block}.midi-device-option small{margin-top:3px;color:#8fa3b9}.midi-device-option em{font-style:normal;color:#6be6c6;font-size:12px}.midi-device-help{margin-top:14px;padding-top:13px;border-top:1px solid #243447;color:#8296ad;font-size:12px;line-height:1.45}
@media(max-width:900px){.midi-device-tool{min-width:120px}.midi-device-state{max-width:120px}}

/* v0.15.1 — Nota Stüdyosu Web MIDI / legato-safe chord detection */
.score-midi-connect{display:flex;align-items:center;gap:7px;height:36px;padding:5px 9px;border:1px solid #32465d;border-radius:10px;background:#111c2a;color:#eef6ff;cursor:pointer;line-height:1}.score-midi-connect>span:first-child{font-size:17px}.score-midi-connect>span:last-child{display:grid;gap:2px;text-align:left}.score-midi-connect b{font-size:10px;letter-spacing:.06em}.score-midi-connect small{max-width:92px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#8fa3b9;font-size:9px}.score-midi-connect.active{border-color:#53ddba;background:#10241f}.score-midi-connect.active small{color:#69e6c5}.midi-palette-button{margin-top:4px}.studio-midi-preview{display:grid;grid-template-columns:auto 1fr;gap:4px 9px;align-items:start;margin-top:14px;padding:12px;border:1px solid #263a50;border-radius:11px;background:#101a27;color:#dbe8f6;font-size:13px}.studio-midi-preview input{width:auto;margin-top:2px}.studio-midi-preview small{grid-column:2;color:#8da0b6;line-height:1.35}.midi-device-modal-backdrop{position:absolute;inset:0;z-index:0}.midi-device-modal .midi-device-card{position:relative;z-index:1}.piano-key.midi-held{outline:3px solid #f0a629!important;outline-offset:-3px!important;box-shadow:inset 0 0 0 999px rgba(240,166,41,.20)}.piano-key.black.midi-held{box-shadow:inset 0 0 0 999px rgba(240,166,41,.38)}
@media(max-width:900px){.score-midi-connect{padding:5px 7px}.score-midi-connect b{display:none}.score-midi-connect small{max-width:68px}}
@media(max-width:620px){.score-midi-connect small{display:none}.score-midi-connect{width:38px;justify-content:center;padding:0}}

/* v0.15.1 — MIDI chord timing */
.studio-midi-chord-setting{display:grid;grid-template-columns:1fr auto;gap:5px 10px;align-items:center;margin-top:10px;padding:12px;border:1px solid #263a50;border-radius:11px;background:#101a27;color:#dbe8f6;font-size:13px}.studio-midi-chord-setting select{min-width:145px;padding:7px 9px;border:1px solid #30465d;border-radius:8px;background:#0d1723;color:#edf6ff}.studio-midi-chord-setting small{grid-column:1/-1;color:#8da0b6;line-height:1.35}

/* v0.15.2 — temiz nota yerleşimi, eser bilgisi sekmesi, sembol dolabı */
.score-title-edit{display:flex;min-width:210px;max-width:360px;align-items:center;justify-content:space-between;gap:12px;padding:0;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer}
.score-title-edit>span{min-width:0}.score-title-edit strong{display:block;max-width:245px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#e8f0f8;font-size:14px}.score-title-edit>small{max-width:105px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#7f93a9;font-size:9px}.score-title-edit:hover strong{color:#70e2c3}
.score-meta-pane{display:grid;gap:11px;padding:14px 12px;color:#26313f}.score-meta-pane[hidden]{display:none}.score-meta-pane .meta-pane-intro{display:grid;gap:3px;padding:2px 2px 8px;border-bottom:1px solid #d7dde5}.score-meta-pane .meta-pane-intro strong{font-size:14px}.score-meta-pane .meta-pane-intro small{color:#6c7888;font-size:10px;line-height:1.35}.score-meta-pane label{display:grid;gap:5px;color:#566273;font-size:10px;font-weight:750}.score-meta-pane input,.score-meta-pane select,.score-meta-pane textarea{width:100%;padding:8px 9px;border:1px solid #cbd3dd;border-radius:7px;background:#fff;color:#202b38;font:inherit;font-size:12px;box-sizing:border-box}.score-meta-pane textarea{min-height:108px;resize:vertical}.score-meta-pane input:focus,.score-meta-pane textarea:focus,.score-meta-pane select:focus{outline:2px solid rgba(49,119,211,.18);border-color:#5b8ed0}
.symbol-cabinet{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.symbol-cabinet button{display:grid;place-items:center;min-height:54px;padding:4px;border:1px solid #d5dbe4;border-radius:7px;background:#fff;color:#1f2a36;cursor:pointer}.symbol-cabinet button:hover{border-color:#7ca2db;background:#eef5ff}.symbol-cabinet button span{font-family:'Noto Music',Bravura,FreeSerif,serif;font-size:27px;line-height:1}.symbol-cabinet button .symbol-text{font-family:Georgia,serif;font-size:15px;font-style:italic;font-weight:700}.symbol-cabinet button small{margin-top:4px;color:#6b7785;font-size:8px}
.modal-actions.three{flex-wrap:wrap}.danger-outline{border-color:#8a4651!important;color:#ffc0c7!important;background:#2a171d!important}
.score-studio-v5 .score-paper{border-radius:2px;box-shadow:0 4px 18px rgba(14,20,30,.19)}.score-studio-v5 .score-paper .sheet-title{padding-bottom:10px}.score-studio-v5 .score-paper .sheet-title span{font-family:Georgia,'Times New Roman',serif;letter-spacing:.01em}.score-studio-v5 #scoreCanvas{shape-rendering:geometricPrecision;text-rendering:geometricPrecision}
.score-studio-v5 .score-note{transition:filter .08s}.score-studio-v5 .score-note.selected{filter:drop-shadow(0 0 3px rgba(25,185,142,.6))}
.score-input-caret{filter:drop-shadow(0 0 3px rgba(37,137,224,.28));animation:scoreInputCaretPulse 1.15s ease-in-out infinite}.score-input-caret-bass{filter:drop-shadow(0 0 3px rgba(124,58,237,.28))}@keyframes scoreInputCaretPulse{0%,100%{opacity:.72}50%{opacity:1}}
.score-layout-pane{padding:12px}.layout-pane-head{display:grid;gap:3px;margin-bottom:12px}.layout-pane-head strong{font-size:12px;color:#202a36}.layout-pane-head small{font-size:10px;line-height:1.35;color:#6d7887}.layout-score-tree{overflow:hidden;border:1px solid #cbd4df;border-radius:8px;background:#fff}.layout-piano-row{display:grid;grid-template-columns:20px 1fr auto;align-items:center;gap:6px;padding:10px;border-bottom:1px solid #d8dee6;background:#eaf3ff;color:#233247}.layout-piano-row strong{font-size:11px}.layout-piano-row small{font-size:9px;color:#66778b}.layout-eye{color:#3478b8;font-size:11px}.layout-staff-row{display:grid;width:100%;grid-template-columns:20px 1fr auto;align-items:center;gap:7px;padding:9px 10px 9px 25px;border:0;border-bottom:1px solid #e0e5eb;background:#fff;color:#2d3947;text-align:left;cursor:pointer}.layout-staff-row:last-child{border-bottom:0}.layout-staff-row:hover{background:#f1f6fc}.layout-staff-row.active{background:#cfe5ff;color:#163b67}.layout-staff-row.is-hidden{opacity:.54}.layout-staff-row span:nth-child(2){display:grid;gap:2px}.layout-staff-row strong{font-size:10px}.layout-staff-row small{font-size:9px;color:#718095}.layout-staff-row em{font-family:'Noto Music','Segoe UI Symbol',serif;font-size:23px;font-style:normal}.layout-action{margin-top:9px}
@media(max-width:980px){.score-title-edit{max-width:280px}.score-title-edit>small{display:none}}
@media(max-width:760px){.score-title-edit{min-width:0;max-width:210px}.score-title-edit strong{max-width:150px}.score-meta-pane{max-height:330px;overflow:auto}}

@media print{
  @page{size:A4 portrait;margin:12mm}
  body{background:#fff!important}
  body>*:not(.site-shell):not(main){display:none!important}
  .site-header,.site-footer,.score-appbar,.score-palette-panel,.score-mini-toolbar,.piano-dock,.score-context-menu,.pianoled-modal,.midi-device-modal{display:none!important}
  .page.score-studio-page{max-width:none!important;margin:0!important;padding:0!important}
  .score-workspace{display:block!important}
  .score-document-area{display:block!important;padding:0!important;background:#fff!important}
  .score-paper-viewport{max-height:none!important;overflow:visible!important;padding:0!important}
  .score-studio-v5 .score-paper{max-width:none!important;width:100%!important;margin:0!important;border:0!important;box-shadow:none!important;overflow:visible!important}
  .score-studio-v5 .score-paper svg{display:block!important;width:100%!important;min-width:0!important;height:auto!important}
  .score-studio-v5 .score-paper .sheet-title{padding:0 0 5mm!important}
}


/* v0.15.3 — MIDI OUT + gelişmiş yaklaşma/vuruş efektleri */
.tool-group.is-muted{opacity:.42}.tool-group.is-muted .segment{pointer-events:none}
.output-segments .segment[data-output-mode="midi"].active{border-color:#f0ad4e;background:#2b2112;color:#ffd792}
.midi-device-section{display:grid;gap:7px;margin-top:15px}.midi-device-section>.tool-label{color:#7f94aa;font-size:10px;letter-spacing:.08em}.midi-device-section+.midi-device-section{padding-top:14px;border-top:1px solid #223348}
.piano-roll .fall-note{transition:filter .06s linear,box-shadow .06s linear,opacity .06s linear}
.piano-roll .fall-note.approaching{filter:brightness(1.14) saturate(1.08);}
.piano-roll .fall-note.approaching.left{box-shadow:0 0 22px rgba(92,174,255,.48),inset 0 0 0 1px rgba(255,255,255,.16)}
.piano-roll .fall-note.approaching.right{box-shadow:0 0 22px rgba(104,224,189,.48),inset 0 0 0 1px rgba(255,255,255,.16)}
.piano-roll .fall-note.ready-to-hit{filter:brightness(1.34) saturate(1.18);}
.piano-roll .fall-note.ready-to-hit::after{content:'';position:absolute;inset:auto 8% 0;height:24%;border-radius:50%;background:rgba(255,255,255,.58);filter:blur(5px);opacity:var(--approach,.75);pointer-events:none}
.piano-roll .fall-note.at-hit-line{filter:brightness(1.65) saturate(1.15);box-shadow:0 0 28px rgba(255,255,255,.52)!important}
.piano-roll .strike-burst{position:absolute;z-index:9;bottom:-5px;width:8px;height:8px;transform:translateX(-50%);pointer-events:none;opacity:var(--burst-power,1)}
.piano-roll .strike-burst::before{content:'';position:absolute;left:50%;top:50%;width:38px;height:12px;transform:translate(-50%,-50%) scale(1.2);border-radius:50%;background:radial-gradient(ellipse,#fff 0 8%,rgba(255,255,255,.88) 18%,rgba(255,255,255,0) 72%);filter:blur(1px)}
.piano-roll .strike-burst.left::before{box-shadow:0 0 18px #77c8ff,0 0 36px rgba(92,174,255,.72)}
.piano-roll .strike-burst.right::before{box-shadow:0 0 18px #83f2cf,0 0 36px rgba(104,224,189,.72)}
.piano-roll .strike-burst.success::before{box-shadow:0 0 18px #8affcf,0 0 42px rgba(91,244,183,.9)}
.piano-roll .strike-burst.wrong::before{box-shadow:0 0 18px #ff6d7c,0 0 42px rgba(255,80,96,.88)}
.piano-roll .strike-burst span{position:absolute;left:50%;top:50%;width:4px;height:4px;border-radius:50%;background:#fff;box-shadow:0 0 8px rgba(255,255,255,.9);transform-origin:0 0}
.piano-roll .strike-burst span:nth-child(1){transform:rotate(15deg) translateX(30px)}
.piano-roll .strike-burst span:nth-child(2){transform:rotate(78deg) translateX(27px)}
.piano-roll .strike-burst span:nth-child(3){transform:rotate(150deg) translateX(29px)}
.piano-roll .strike-burst span:nth-child(4){transform:rotate(225deg) translateX(26px)}
@media(max-width:700px){.output-segments .segment{min-width:64px}.midi-device-section{margin-top:11px}.piano-roll .strike-burst::before{width:30px}}


/* v0.15.4 — Sahne efekti: daha güçlü yaklaşma, key bloom ve parçacık patlaması */
.effect-segments .segment{min-width:66px}
.midi-player.effect-stage .piano-roll{background-image:radial-gradient(circle at 50% 105%,rgba(255,255,255,.055),transparent 34%)}
.midi-player.effect-stage .piano-roll .fall-note.approaching.left{box-shadow:0 0 46px rgba(92,174,255,.72),0 0 62px rgba(92,174,255,.20),inset 0 0 0 1px rgba(255,255,255,.22);filter:brightness(1.36) saturate(1.18)}
.midi-player.effect-stage .piano-roll .fall-note.approaching.right{box-shadow:0 0 46px rgba(104,224,189,.72),0 0 62px rgba(104,224,189,.20),inset 0 0 0 1px rgba(255,255,255,.22);filter:brightness(1.36) saturate(1.18)}
.midi-player.effect-stage .piano-roll .fall-note.ready-to-hit{filter:brightness(1.65) saturate(1.28)}
.midi-player.effect-stage .piano-roll .fall-note.ready-to-hit::before{content:'';position:absolute;left:-55%;right:-55%;bottom:-28px;height:58px;border-radius:50%;background:radial-gradient(ellipse,rgba(255,255,255,.52),rgba(255,255,255,0) 68%);filter:blur(8px);opacity:var(--approach,.75);pointer-events:none}
.midi-player.effect-stage .piano-roll .fall-note.at-hit-line{filter:brightness(2.05) saturate(1.32);box-shadow:0 0 16px rgba(255,255,255,.86),0 0 46px rgba(255,255,255,.50)!important}
.midi-player.effect-stage .piano-roll .hit-glow{height:92px;bottom:-15px;filter:brightness(1.7);}
.midi-player.effect-stage .piano-roll .hit-glow::before{width:150%;height:54px;bottom:8px;filter:blur(7px)}
.midi-player.effect-stage .piano-roll .hit-glow::after{width:64%;height:31px;bottom:14px;filter:blur(2px)}
.midi-player.effect-stage .piano-roll .hit-glow.left::before{box-shadow:0 0 24px #7fd1ff,0 0 54px rgba(92,174,255,.92),0 0 92px rgba(92,174,255,.48)}
.midi-player.effect-stage .piano-roll .hit-glow.right::before{box-shadow:0 0 24px #a4ffe0,0 0 54px rgba(104,224,189,.92),0 0 92px rgba(104,224,189,.48)}
.piano-roll .hit-glow .spark.dynamic{left:50%;bottom:10px;width:5px;height:5px;opacity:var(--glow-pulse,.95);transform:translate(var(--sx,0px),var(--sy,0px)) scale(var(--ss,1));}
.midi-player.effect-stage .web-piano i.active-left{box-shadow:inset 0 -10px 22px rgba(0,0,0,.08),0 0 26px rgba(92,174,255,.92),0 -12px 40px rgba(92,174,255,.48)!important}
.midi-player.effect-stage .web-piano i.active-right{box-shadow:inset 0 -10px 22px rgba(0,0,0,.08),0 0 26px rgba(104,224,189,.92),0 -12px 40px rgba(104,224,189,.48)!important}
.midi-player.effect-stage .web-piano i.active-left::after,.midi-player.effect-stage .web-piano i.active-right::after{opacity:.95;height:42px;width:min(115%,70px);transform:translate(-50%,-26%);filter:blur(.2px)}
.piano-roll .strike-burst{color:#fff}
.piano-roll .strike-burst.left{color:#69c7ff}.piano-roll .strike-burst.right{color:#7df0c9}.piano-roll .strike-burst.success{color:#82ffd0}.piano-roll .strike-burst.wrong{color:#ff6577}
.midi-player.effect-stage .piano-roll .strike-burst{z-index:10;bottom:-4px;width:10px;height:10px}
.midi-player.effect-stage .piano-roll .strike-burst::before{width:78px;height:24px;transform:translate(-50%,-50%) scale(1.35);filter:blur(2px)}
.midi-player.effect-stage .piano-roll .strike-burst::after{content:'';position:absolute;left:50%;bottom:-1px;width:20px;height:92px;transform:translateX(-50%) scaleY(1.05);transform-origin:50% 100%;background:linear-gradient(to top,currentColor 0,rgba(255,255,255,.8) 8%,rgba(255,255,255,.22) 28%,transparent 82%);filter:blur(8px);opacity:var(--burst-power,1);border-radius:50%;}
.piano-roll .strike-burst .burst-particle{position:absolute;left:50%;top:50%;width:var(--ps,4px);height:var(--ps,4px);border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor,0 0 15px currentColor;opacity:var(--po,.8);transform:translate(var(--px,0px),var(--py,0px));pointer-events:none}
@media(max-width:700px){.midi-player.effect-stage .piano-roll .hit-glow{height:64px}.midi-player.effect-stage .piano-roll .strike-burst::after{height:62px}.midi-player.effect-stage .piano-roll .strike-burst::before{width:52px}}

/* v0.15.5 — MIDI OUT tanılama ve sabit Kanal 1 uyumluluk modu */
.midi-output-tools{display:grid;grid-template-columns:minmax(150px,210px) auto;gap:10px 12px;align-items:end;margin-top:12px;padding:12px;border:1px solid #263a50;border-radius:12px;background:#0f1926}.midi-output-tools label{display:grid;gap:6px;color:#8fa3b9;font-size:11px}.midi-output-tools select{height:38px;border:1px solid #33485f;border-radius:9px;background:#0b1420;color:#edf6ff;padding:0 10px}.midi-test-button{height:38px;padding:0 14px;border:1px solid #59dfc2;border-radius:9px;background:#10251f;color:#70ebcb;font-weight:800;cursor:pointer}.midi-test-button:hover{background:#143329}.midi-output-tools small{grid-column:1/-1;color:#8ea1b8;line-height:1.4}@media(max-width:560px){.midi-output-tools{grid-template-columns:1fr}.midi-output-tools small{grid-column:1}}

/* PiyanoLED Web v0.15.6 - user hand colors + Midiano-inspired flow aura */
.midi-player{
  --hand-left:#5CAEFF;--hand-right:#68E0BD;
  --hand-left-rgb:92,174,255;--hand-right-rgb:104,224,189;
  --hand-left-light:#93C9FF;--hand-right-light:#9AEDD4;
  --hand-left-dark:#4D91D4;--hand-right-dark:#57BA9D;
}
.hand-color-open{display:flex!important;align-items:center;gap:7px!important;min-width:92px;justify-content:center}.hand-color-preview{display:inline-flex;align-items:center}.hand-color-preview i{display:block;width:14px;height:14px;border:2px solid #0b1119;border-radius:50%;box-shadow:0 0 0 1px rgba(255,255,255,.16)}.hand-color-preview i+ i{margin-left:-5px}
.hand-color-modal[hidden]{display:none}.hand-color-modal{position:fixed;inset:0;z-index:12500;display:grid;place-items:center;padding:22px}.hand-color-backdrop{position:absolute;inset:0;background:rgba(3,8,15,.75);backdrop-filter:blur(8px)}.hand-color-card{position:relative;z-index:1;width:min(620px,calc(100vw - 28px));max-height:min(760px,calc(100dvh - 28px));overflow:auto;padding:22px;border:1px solid #30445b;border-radius:18px;background:#0e1723;color:#edf6ff;box-shadow:0 26px 80px rgba(0,0,0,.5)}.hand-color-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.hand-color-head strong{display:block;margin-top:4px;font-size:22px}.hand-color-card>p{margin:15px 0 18px;color:#aebfd1;line-height:1.5}.hand-color-presets{display:grid;grid-template-columns:1fr 1fr;gap:9px}.hand-color-preset{display:grid;grid-template-columns:46px 1fr;grid-template-rows:auto auto;gap:1px 10px;align-items:center;padding:12px;border:1px solid #2b4056;border-radius:13px;background:#101b29;color:#eaf4ff;text-align:left;cursor:pointer}.hand-color-preset:hover,.hand-color-preset.active{border-color:#6ae3c3;background:#112620}.hand-color-preset>span{grid-row:1/3;display:flex}.hand-color-preset i{width:25px;height:25px;border:2px solid #101824;border-radius:50%;background:var(--sw);box-shadow:0 0 14px color-mix(in srgb,var(--sw) 55%,transparent)}.hand-color-preset i+i{margin-left:-8px}.hand-color-preset b{font-size:13px}.hand-color-preset small{color:#8398ad;font-size:10px}.hand-color-custom{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px;padding:14px;border:1px solid #26394d;border-radius:13px;background:#0b141f}.hand-color-custom label{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#c9d6e3;font-size:12px;font-weight:750}.hand-color-custom input[type=color]{width:58px;height:36px;padding:2px;border:1px solid #38516a;border-radius:9px;background:#111b28;cursor:pointer}.hand-color-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.hand-color-note{display:block;margin-top:12px;color:#73879d;font-size:10px}.hand-color-modal-open{overflow:hidden}

/* All player colors now derive from the selected hand colors. */
.midi-player .legend-dot.left{background:var(--hand-left)!important;color:var(--hand-left)!important}.midi-player .legend-dot.right{background:var(--hand-right)!important;color:var(--hand-right)!important}
.midi-player .piano-roll .fall-note.left{background:linear-gradient(180deg,var(--hand-left-light),var(--hand-left-dark))!important;box-shadow:0 0 14px rgba(var(--hand-left-rgb),.28)}.midi-player .piano-roll .fall-note.right{background:linear-gradient(180deg,var(--hand-right-light),var(--hand-right-dark))!important;box-shadow:0 0 14px rgba(var(--hand-right-rgb),.28)}
.midi-player .web-piano i.active-left{background:var(--hand-left)!important;box-shadow:inset 0 -8px 18px rgba(0,0,0,.08),0 0 20px rgba(var(--hand-left-rgb),.65)!important}.midi-player .web-piano i.active-right{background:var(--hand-right)!important;box-shadow:inset 0 -8px 18px rgba(0,0,0,.08),0 0 20px rgba(var(--hand-right-rgb),.65)!important}
.midi-player .web-piano i.active-left::after{background:radial-gradient(circle,rgba(255,255,255,.98) 0 14%,var(--hand-left-light) 20%,rgba(var(--hand-left-rgb),.42) 48%,rgba(var(--hand-left-rgb),0) 74%)!important;box-shadow:0 0 16px rgba(var(--hand-left-rgb),.9),0 0 32px rgba(var(--hand-left-rgb),.48)!important}.midi-player .web-piano i.active-right::after{background:radial-gradient(circle,rgba(255,255,255,.98) 0 14%,var(--hand-right-light) 20%,rgba(var(--hand-right-rgb),.42) 48%,rgba(var(--hand-right-rgb),0) 74%)!important;box-shadow:0 0 16px rgba(var(--hand-right-rgb),.9),0 0 32px rgba(var(--hand-right-rgb),.48)!important}
.midi-player .piano-roll .hit-glow.left::before{background:radial-gradient(ellipse,rgba(255,255,255,.98) 0 12%,var(--hand-left-light) 28%,rgba(var(--hand-left-rgb),.52) 52%,rgba(var(--hand-left-rgb),0) 78%)!important;box-shadow:0 0 20px rgba(var(--hand-left-rgb),.9),0 0 42px rgba(var(--hand-left-rgb),.5)!important}.midi-player .piano-roll .hit-glow.right::before{background:radial-gradient(ellipse,rgba(255,255,255,.98) 0 12%,var(--hand-right-light) 28%,rgba(var(--hand-right-rgb),.52) 52%,rgba(var(--hand-right-rgb),0) 78%)!important;box-shadow:0 0 20px rgba(var(--hand-right-rgb),.9),0 0 42px rgba(var(--hand-right-rgb),.5)!important}
.midi-player .piano-roll .strike-burst.left{color:var(--hand-left)!important}.midi-player .piano-roll .strike-burst.right{color:var(--hand-right)!important}

/* Flow: breathing same-color aura around approaching notes; cheaper than particle-heavy Stage. */
@keyframes note-flow-breathe{0%,100%{opacity:.22;transform:translate(-50%,-50%) scale(.82,.92)}42%{opacity:.58;transform:translate(-50%,-50%) scale(1.26,1.04)}67%{opacity:.34;transform:translate(-50%,-50%) scale(1.02,.96)}}
.midi-player.effect-flow .piano-roll .fall-note.approaching,.midi-player.effect-stage .piano-roll .fall-note.approaching{overflow:visible}
.midi-player.effect-flow .piano-roll .fall-note.approaching::after,.midi-player.effect-stage .piano-roll .fall-note.approaching::after{content:'';position:absolute;z-index:-1;left:50%;top:50%;width:245%;height:135%;border-radius:45%;pointer-events:none;filter:blur(11px);opacity:calc(.18 + var(--approach,.25)*.44);animation:note-flow-breathe 1.08s ease-in-out infinite;will-change:opacity,transform}
.midi-player.effect-flow .piano-roll .fall-note.approaching.left::after,.midi-player.effect-stage .piano-roll .fall-note.approaching.left::after{background:radial-gradient(ellipse,rgba(var(--hand-left-rgb),.86) 0%,rgba(var(--hand-left-rgb),.38) 34%,rgba(var(--hand-left-rgb),0) 72%)}.midi-player.effect-flow .piano-roll .fall-note.approaching.right::after,.midi-player.effect-stage .piano-roll .fall-note.approaching.right::after{background:radial-gradient(ellipse,rgba(var(--hand-right-rgb),.86) 0%,rgba(var(--hand-right-rgb),.38) 34%,rgba(var(--hand-right-rgb),0) 72%)}
.midi-player.effect-flow .piano-roll .fall-note.approaching.left{box-shadow:0 0 28px rgba(var(--hand-left-rgb),.48),0 0 46px rgba(var(--hand-left-rgb),.16)!important;filter:brightness(1.22) saturate(1.12)}.midi-player.effect-flow .piano-roll .fall-note.approaching.right{box-shadow:0 0 28px rgba(var(--hand-right-rgb),.48),0 0 46px rgba(var(--hand-right-rgb),.16)!important;filter:brightness(1.22) saturate(1.12)}
.midi-player.effect-flow .piano-roll .fall-note.ready-to-hit{filter:brightness(1.48) saturate(1.18)}.midi-player.effect-flow .piano-roll .fall-note.at-hit-line{filter:brightness(1.72) saturate(1.22);box-shadow:0 0 14px rgba(255,255,255,.72),0 0 36px rgba(255,255,255,.26)!important}
.midi-player.effect-stage .piano-roll .fall-note.approaching.left{box-shadow:0 0 46px rgba(var(--hand-left-rgb),.72),0 0 62px rgba(var(--hand-left-rgb),.20),inset 0 0 0 1px rgba(255,255,255,.22)!important}.midi-player.effect-stage .piano-roll .fall-note.approaching.right{box-shadow:0 0 46px rgba(var(--hand-right-rgb),.72),0 0 62px rgba(var(--hand-right-rgb),.20),inset 0 0 0 1px rgba(255,255,255,.22)!important}
.midi-player.effect-stage .piano-roll .hit-glow.left::before{box-shadow:0 0 24px var(--hand-left-light),0 0 54px rgba(var(--hand-left-rgb),.92),0 0 92px rgba(var(--hand-left-rgb),.48)!important}.midi-player.effect-stage .piano-roll .hit-glow.right::before{box-shadow:0 0 24px var(--hand-right-light),0 0 54px rgba(var(--hand-right-rgb),.92),0 0 92px rgba(var(--hand-right-rgb),.48)!important}.midi-player.effect-stage .web-piano i.active-left{box-shadow:inset 0 -10px 22px rgba(0,0,0,.08),0 0 26px rgba(var(--hand-left-rgb),.92),0 -12px 40px rgba(var(--hand-left-rgb),.48)!important}.midi-player.effect-stage .web-piano i.active-right{box-shadow:inset 0 -10px 22px rgba(0,0,0,.08),0 0 26px rgba(var(--hand-right-rgb),.92),0 -12px 40px rgba(var(--hand-right-rgb),.48)!important}
@media(max-width:700px){.hand-color-presets{grid-template-columns:1fr}.hand-color-custom{grid-template-columns:1fr}.midi-player.effect-flow .piano-roll .fall-note.approaching::after,.midi-player.effect-stage .piano-roll .fall-note.approaching::after{width:205%;filter:blur(8px)}}

/* PiyanoLED Web v0.15.7 - visible flow aura + mobile-first player chrome */
.player-control-drawer{max-height:720px;opacity:1;transform:translateY(0);transition:max-height .24s ease,opacity .18s ease,transform .24s ease;overflow:hidden;will-change:max-height,opacity,transform}
.midi-player.controls-collapsed .player-control-drawer{max-height:0;opacity:0;transform:translateY(-14px);overflow:hidden;pointer-events:none}
.player-controls-toggle{min-width:82px}
.player-chrome-handle{display:none!important}
.midi-player.chrome-idle .player-chrome-handle,.midi-player.chrome-idle .player-head-right{opacity:0;pointer-events:none}
.midi-player .player-head-right{transition:opacity .22s ease}

/* Explicit sibling aura: not hidden behind the note or clipped by the note body. */
@keyframes pianoled-flow-wave{0%,100%{opacity:.22;transform:translateX(-50%) scale(.82,.90)}36%{opacity:.58;transform:translateX(-50%) scale(1.22,1.04)}64%{opacity:.34;transform:translateX(-50%) scale(.98,.96)}82%{opacity:.50;transform:translateX(-50%) scale(1.12,1.00)}}
.piano-roll .fall-note-aura{display:none;position:absolute;z-index:1;pointer-events:none;transform-origin:50% 82%;border-radius:44%;will-change:opacity,transform,filter}
.midi-player.effect-flow .piano-roll .fall-note-aura,.midi-player.effect-stage .piano-roll .fall-note-aura{display:block;filter:blur(12px);opacity:calc(.22 + var(--approach,.25)*.55);animation:pianoled-flow-wave 1.15s ease-in-out infinite}
.midi-player.effect-flow .piano-roll .fall-note-aura.left,.midi-player.effect-stage .piano-roll .fall-note-aura.left{background:radial-gradient(ellipse at 50% 68%,rgba(var(--hand-left-rgb),.88) 0%,rgba(var(--hand-left-rgb),.50) 28%,rgba(var(--hand-left-rgb),.18) 54%,rgba(var(--hand-left-rgb),0) 78%);box-shadow:0 0 28px rgba(var(--hand-left-rgb),.38)}
.midi-player.effect-flow .piano-roll .fall-note-aura.right,.midi-player.effect-stage .piano-roll .fall-note-aura.right{background:radial-gradient(ellipse at 50% 68%,rgba(var(--hand-right-rgb),.88) 0%,rgba(var(--hand-right-rgb),.50) 28%,rgba(var(--hand-right-rgb),.18) 54%,rgba(var(--hand-right-rgb),0) 78%);box-shadow:0 0 28px rgba(var(--hand-right-rgb),.38)}
.midi-player.effect-flow .piano-roll .fall-note-aura{width:max(24px,calc(var(--note-w,1) * 1px));}
.midi-player.effect-stage .piano-roll .fall-note-aura{filter:blur(15px);opacity:calc(.30 + var(--approach,.25)*.62);animation-duration:.92s}
.midi-player.effect-flow .piano-roll .fall-note.approaching::after,.midi-player.effect-stage .piano-roll .fall-note.approaching::after{content:none!important}

.midi-use-output{display:flex;align-items:center;gap:9px;margin-top:12px;padding:10px 12px;border:1px solid #2a4054;border-radius:10px;background:#0e1925;color:#d9e5ef;font-size:12px;cursor:pointer}.midi-use-output input{accent-color:#68e0bd;width:16px;height:16px}

/* Focus mode is an app-like surface. Fullscreen API is optional; CSS fallback uses dynamic viewport height. */
.midi-player.focus-mode,.midi-player:fullscreen{height:100dvh!important;min-height:100dvh!important;overflow:hidden!important;padding:8px 10px 10px!important}
.midi-player.focus-mode .player-head,.midi-player:fullscreen .player-head{flex:0 0 auto;margin:0 0 7px;padding-top:2px}
.midi-player.focus-mode .player-control-drawer,.midi-player:fullscreen .player-control-drawer{flex:0 0 auto;overflow:hidden}

.midi-player.focus-mode .seek-wrap,.midi-player:fullscreen .seek-wrap{flex:0 0 auto;margin:3px 0 5px}
.midi-player.focus-mode .hand-legend,.midi-player:fullscreen .hand-legend{flex:0 0 auto;margin:3px 0 5px}
.midi-player.focus-mode .visual-stage,.midi-player:fullscreen .visual-stage{flex:1 1 auto;min-height:0;margin:0;overflow:hidden}
.midi-player.focus-mode .piano-roll,.midi-player:fullscreen .piano-roll{min-height:0!important}
.midi-player.focus-mode .player-foot,.midi-player:fullscreen .player-foot{flex:0 0 auto;margin-top:4px}
.player-focus-active .site-header,.player-focus-active footer{display:none!important}
.player-focus-active main{padding:0!important;margin:0!important;max-width:none!important}

@media(max-width:900px){
  .library-player-page{padding-top:10px}
  .midi-player{position:relative;padding:12px 10px}
  .midi-player .compact-player-head{padding-top:14px;margin-bottom:6px}
  .midi-player .player-piece-title{gap:7px}.midi-player .player-title-name{font-size:15px;max-width:44vw}.midi-player .player-title-sep{font-size:15px}
  .midi-player .player-head-right{gap:5px}.midi-player .focus-toggle{min-height:30px;padding:0 8px;font-size:10px}.midi-player .player-controls-toggle{min-width:72px}
  .midi-player .player-action-row{margin-bottom:6px}.midi-player .player-toolbar{margin-bottom:6px}
  .midi-player .practice-inline{max-height:44dvh;overflow:auto;padding:7px}
  .midi-player .player-tools{max-height:38dvh;overflow:auto}
  .midi-player .visual-stage{min-height:360px}
  .midi-player .piano-roll{height:calc(100dvh - 270px);min-height:240px}
  .midi-player .web-piano{height:96px}.midi-player .web-piano .white{height:96px}.midi-player .web-piano .black{height:60px}
  .midi-player.effect-flow .piano-roll .fall-note-aura,.midi-player.effect-stage .piano-roll .fall-note-aura{filter:blur(9px)}
  .midi-player.focus-mode .visual-stage,.midi-player:fullscreen .visual-stage{min-height:0}
  .midi-player.focus-mode .piano-roll,.midi-player:fullscreen .piano-roll{height:auto;min-height:0!important}
  .midi-player.focus-mode .web-piano,.midi-player:fullscreen .web-piano{flex:0 0 94px;height:94px}
  .midi-player.focus-mode .web-piano .white,.midi-player:fullscreen .web-piano .white{height:94px}
  .midi-player.focus-mode .web-piano .black,.midi-player:fullscreen .web-piano .black{height:58px}
}
@media(max-width:560px){
  .library-player-page>.library-piece-head{display:none}
  .midi-player{border-radius:12px;padding:8px}
  .midi-player .player-piece-title .eyebrow,.midi-player .player-title-sep{display:none}
  .midi-player .player-title-name{max-width:45vw;font-size:14px}
  .midi-player .hand-legend{font-size:10px;gap:10px}
  .midi-player .player-foot{display:flex;align-items:center;gap:8px;min-height:22px}.midi-player .sample-credit{display:none}
  .midi-player .player-status{margin:2px 0;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .midi-player .visual-stage{border-radius:12px}
  .midi-player .web-piano{height:82px}.midi-player .web-piano .white{height:82px}.midi-player .web-piano .black{height:51px}
  .midi-player.focus-mode,.midi-player:fullscreen{padding:5px!important}
  .midi-player.focus-mode .compact-player-head,.midi-player:fullscreen .compact-player-head{margin-bottom:3px}
  .midi-player.focus-mode .web-piano,.midi-player:fullscreen .web-piano{flex-basis:82px;height:82px}
  .midi-player.focus-mode .web-piano .white,.midi-player:fullscreen .web-piano .white{height:82px}
  .midi-player.focus-mode .web-piano .black,.midi-player:fullscreen .web-piano .black{height:51px}
}

/* v0.15.8: mobile-first player drawer and viewport-safe preparation overlay */
.midi-loading-card{max-width:min(430px,calc(100vw - 32px));max-height:calc(100dvh - 40px);overflow:auto}
.midi-player .player-controls-toggle{position:relative;z-index:95}
@media(max-width:900px){
  .midi-player .player-control-drawer{overflow:hidden}
  .midi-player.controls-collapsed .player-control-drawer{margin:0!important;padding-top:0!important;padding-bottom:0!important}
}


/* PiyanoLED Web v0.15.9 — timeline hızlı transport ve modern kontrol standardı */
.timeline-row{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px;margin:5px 0 7px}
.timeline-row .seek-wrap{margin:0;min-width:0}
.timeline-quick-transport{display:flex;align-items:center;gap:7px;max-width:110px;opacity:1;transform:translateX(0);transition:max-width .2s ease,opacity .18s ease,transform .2s ease;overflow:hidden}
.midi-player.controls-open .timeline-quick-transport{max-width:0;opacity:0;transform:translateX(8px);pointer-events:none}
.timeline-control{appearance:none;-webkit-appearance:none;display:grid;place-items:center;width:34px;height:34px;padding:0;border:1px solid rgba(118,153,188,.34);border-radius:11px;background:linear-gradient(180deg,rgba(22,32,46,.96),rgba(12,19,29,.96));color:#dbe9f5;box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 5px 16px rgba(0,0,0,.18);cursor:pointer;transition:transform .15s ease,border-color .15s ease,background .15s ease,color .15s ease,box-shadow .15s ease}
.timeline-control:hover,.timeline-control:focus-visible{outline:none;transform:translateY(-1px);border-color:rgba(105,225,194,.72);background:linear-gradient(180deg,rgba(20,49,43,.98),rgba(11,29,29,.98));color:#7ce7cd;box-shadow:0 0 0 3px rgba(94,216,187,.09),0 7px 20px rgba(0,0,0,.22)}
.timeline-control:active{transform:translateY(0) scale(.96)}
.timeline-control.is-playing{border-color:rgba(105,225,194,.66);color:#77e8cd;background:linear-gradient(180deg,rgba(20,54,47,.98),rgba(10,31,29,.98));box-shadow:0 0 18px rgba(94,216,187,.13)}
.timeline-stop{color:#b9c8d8}.timeline-stop:hover,.timeline-stop:focus-visible{border-color:rgba(143,169,198,.65);background:linear-gradient(180deg,rgba(31,42,57,.98),rgba(15,23,34,.98));color:#f1f6fb;box-shadow:0 0 0 3px rgba(126,154,185,.08),0 7px 20px rgba(0,0,0,.22)}
.timeline-icon{display:block;font-size:13px;line-height:1;transform:translateX(.5px)}
.timeline-stop .timeline-icon{font-size:11px;transform:none}
.midi-player.chrome-idle .timeline-quick-transport{opacity:.72}
@media(max-width:700px){.timeline-row{gap:7px;margin:3px 0 5px}.timeline-quick-transport{gap:5px}.timeline-control{width:32px;height:32px;border-radius:10px}.timeline-icon{font-size:12px}}


/* PiyanoLED Web v0.16.0 — Eserler kataloğu, modern filtreleme ve moderasyon merkezi */
.modern-action{position:relative;z-index:1;display:inline-flex;align-items:center;gap:10px;padding:11px 15px;border:1px solid rgba(110,231,183,.28);border-radius:14px;background:linear-gradient(145deg,rgba(18,34,38,.95),rgba(15,24,34,.96));color:#eaf7f3;box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 10px 28px rgba(0,0,0,.17);transition:.18s ease}.modern-action:hover{transform:translateY(-1px);border-color:rgba(110,231,183,.62);box-shadow:0 0 0 3px rgba(110,231,183,.06),0 14px 32px rgba(0,0,0,.22)}.modern-action>span{display:grid;place-items:center;width:26px;height:26px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#071018;font-size:17px;font-weight:800}.modern-action strong{font-size:13px}
.catalog-note{margin:-8px 0 22px;padding:12px 15px;border:1px solid rgba(92,200,255,.2);border-radius:13px;background:rgba(92,200,255,.06);color:#b9cad9;font-size:13px}.catalog-note.warning{border-color:rgba(255,193,92,.25);background:rgba(255,193,92,.07)}.catalog-note code{color:#dfeaf4}
.works-toolbar{display:grid;grid-template-columns:minmax(260px,1fr) auto;gap:10px;align-items:center;margin-bottom:12px}.works-search{display:flex;align-items:center;gap:9px;min-height:44px;padding:0 14px;border:1px solid #303b4a;border-radius:14px;background:linear-gradient(180deg,#111823,#0c121b);box-shadow:inset 0 1px 0 rgba(255,255,255,.025)}.works-search>span{color:#7f91a5;font-size:18px}.works-search input{width:100%;border:0;outline:0;background:transparent;color:#f5f8fb;font:inherit}.works-search input::placeholder{color:#6f7e90}.works-sort{position:relative}.works-sort-trigger{appearance:none;display:flex;align-items:center;gap:9px;min-height:44px;padding:0 14px;border:1px solid #303b4a;border-radius:14px;background:linear-gradient(180deg,#111823,#0c121b);color:#9eacbc;cursor:pointer}.works-sort-trigger strong{color:#eef4fa;font-size:13px}.works-sort-trigger i{font-style:normal;color:#6ee7b7}.works-sort-menu{position:absolute;right:0;top:calc(100% + 7px);z-index:20;min-width:190px;padding:7px;border:1px solid #334154;border-radius:14px;background:#111823;box-shadow:0 18px 50px rgba(0,0,0,.35)}.works-sort-menu button{appearance:none;width:100%;border:0;border-radius:9px;background:transparent;color:#c9d4df;text-align:left;padding:9px 10px;cursor:pointer}.works-sort-menu button:hover{background:rgba(110,231,183,.08);color:#fff}
.works-filter-strip,.works-level-strip,.moderation-filter-row{display:flex;gap:7px;flex-wrap:wrap}.works-filter-strip{margin-bottom:9px}.works-level-strip{margin-bottom:25px}.works-filter,.level-pill{appearance:none;border:1px solid #2e3948;border-radius:999px;background:#111720;color:#aebbc9;padding:8px 12px;cursor:pointer;transition:.15s ease}.works-filter b{margin-left:4px;color:#75879a;font-size:11px}.works-filter:hover,.level-pill:hover{border-color:#486078;color:#edf4fa}.works-filter.active,.level-pill.active{border-color:rgba(110,231,183,.58);background:rgba(110,231,183,.1);color:#8df1d0;box-shadow:inset 0 0 0 1px rgba(110,231,183,.04)}
.works-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.work-card{position:relative;min-width:0;overflow:hidden;border:1px solid #263142;border-radius:20px;background:linear-gradient(145deg,#171d28,#10151e);box-shadow:0 14px 36px rgba(0,0,0,.12);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.work-card:hover{transform:translateY(-3px);border-color:#3a5068;box-shadow:0 20px 42px rgba(0,0,0,.23)}.work-card-cover{height:116px;display:grid;place-items:center;position:relative;overflow:hidden}.work-card-cover.official{background:radial-gradient(circle at 28% 22%,rgba(76,164,199,.38),transparent 42%),linear-gradient(145deg,#15283a,#101823)}.work-card-cover.community{background:radial-gradient(circle at 70% 20%,rgba(177,116,222,.3),transparent 42%),linear-gradient(145deg,#1e2035,#121522)}.work-card-cover>span{font-size:40px;color:#c9f5e6;text-shadow:0 0 24px rgba(110,231,183,.18)}.work-source{position:absolute;left:12px;bottom:10px;padding:4px 8px;border-radius:999px;background:rgba(5,10,16,.58);border:1px solid rgba(255,255,255,.08);font-size:10px;letter-spacing:.08em;color:#a8b7c6}.work-card-body{padding:17px 17px 8px}.work-card-body h3{font-size:19px;margin:11px 0 3px}.work-card-body p{margin:0;color:#8f9cac;font-size:13px}.work-badges{display:flex;gap:5px;flex-wrap:wrap}.badge.ready{border-color:rgba(92,200,255,.32);color:#9fdcff;background:rgba(92,200,255,.07)}.badge.verified{border-color:rgba(110,231,183,.34);color:#87efca;background:rgba(110,231,183,.08)}.badge.community-badge{border-color:rgba(181,140,255,.3);color:#c9aeff;background:rgba(181,140,255,.07)}.work-submeta{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;color:#74869a;font-size:11px}.work-submeta span{padding-right:8px;border-right:1px solid #283340}.work-submeta span:last-child{border-right:0}.work-open{padding:10px 17px 15px;color:#91a4b7;font-size:12px}.work-open span{color:#6ee7b7}.work-favorite-form{position:absolute;right:11px;top:11px;z-index:4}.work-favorite{appearance:none;display:grid;place-items:center;width:34px;height:34px;padding:0;border:1px solid rgba(255,255,255,.13);border-radius:11px;background:rgba(8,13,20,.74);backdrop-filter:blur(8px);color:#dbe5ef;cursor:pointer}.work-favorite:hover,.work-favorite.active{border-color:rgba(255,117,155,.38);color:#ff86ab;background:rgba(47,20,31,.76)}.work-favorite:disabled{opacity:.5}.works-empty{grid-column:1/-1}
.moderation-toolbar{display:grid;gap:11px;margin:0 0 20px}.moderation-table-wrap{overflow:auto;border:1px solid #283445;border-radius:18px;background:#101620}.moderation-table{width:100%;min-width:980px;border-collapse:collapse}.moderation-table th{position:sticky;top:0;z-index:2;padding:12px 14px;background:#151d29;color:#7f91a4;font-size:11px;letter-spacing:.08em;text-transform:uppercase;text-align:left}.moderation-table td{padding:13px 14px;border-top:1px solid #212c3a;vertical-align:middle;color:#c8d1db}.moderation-table tr[hidden]{display:none}.moderation-table tr:hover td{background:rgba(255,255,255,.018)}.mod-title{display:block;font-weight:750;color:#f1f5f9}.moderation-table td small{display:block;color:#718297;margin-top:2px}.vote-metric{display:inline-flex;margin-right:6px;font-size:12px}.vote-metric.up{color:#8dd9bc}.vote-metric.down{color:#dc9aa4}.vote-metric.report{color:#d7bd7f}.mod-statuses{display:flex;gap:5px;flex-wrap:wrap}.mod-action-form{margin:0}.mod-action-bar{display:flex;gap:6px;justify-content:flex-end}.icon-action{appearance:none;display:grid;place-items:center;width:34px;height:34px;padding:0;border:1px solid #324052;border-radius:10px;background:#141c27;color:#b7c6d5;cursor:pointer;transition:.15s ease}.icon-action:hover{transform:translateY(-1px);border-color:#536b84;color:#fff}.icon-action.catalog{color:#d3b96f}.icon-action.catalog:hover{border-color:#806f42;background:rgba(155,132,66,.08)}.icon-action.keep,.icon-action.restore{color:#75d5b5}.icon-action.keep:hover,.icon-action.restore:hover{border-color:#3a7864;background:rgba(71,151,124,.08)}.icon-action.remove{color:#e1929c}.icon-action.remove:hover{border-color:#7d4249;background:rgba(159,73,85,.08)}
@media(max-width:900px){.works-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.works-toolbar{grid-template-columns:1fr}.works-sort{justify-self:start}.works-head{gap:14px}}
@media(max-width:620px){.works-grid{grid-template-columns:1fr}.works-filter-strip,.works-level-strip{flex-wrap:nowrap;overflow:auto;padding-bottom:3px;scrollbar-width:none}.works-filter-strip::-webkit-scrollbar,.works-level-strip::-webkit-scrollbar{display:none}.works-filter,.level-pill{white-space:nowrap}.works-page{padding-left:16px;padding-right:16px}.works-head .lead{font-size:16px}.modern-action{width:auto}.moderation-hub{padding-left:14px;padding-right:14px}.moderation-filter-row{flex-wrap:nowrap;overflow:auto;padding-bottom:3px;scrollbar-width:none}.moderation-filter-row::-webkit-scrollbar{display:none}}

/* PiyanoLED Web v0.16.1 — moderation JSON fix + play auto-collapse */


/* v0.16.4 · Nota Stüdyosu tempo ve baskı kimliği */
.tempo-editor{display:grid;gap:8px;padding:10px;border:1px solid #d7dde5;border-radius:10px;background:linear-gradient(180deg,#fff,#f6f8fb)}
.tempo-editor-head{display:flex;align-items:end;justify-content:space-between;gap:10px}.tempo-editor-head span{font-size:11px;font-weight:800;color:#344252}.tempo-editor-head small{font-size:9px;color:#7a8796}
.tempo-editor-control{display:grid;grid-template-columns:38px 1fr 38px;gap:7px;align-items:stretch}.tempo-step,.tempo-value,.tempo-presets button{border:1px solid #cbd4df;background:#fff;color:#1e2937;cursor:pointer;transition:.16s ease}.tempo-step{border-radius:9px;font-size:19px;font-weight:700}.tempo-step:hover,.tempo-value:hover,.tempo-presets button:hover{border-color:#5d8fd0;background:#edf5ff;transform:translateY(-1px)}.tempo-value{display:flex;align-items:baseline;justify-content:center;gap:5px;border-radius:9px;padding:0 8px}.tempo-value input{width:58px;border:0;outline:0;background:transparent;color:#1e2937;text-align:right;font-size:18px;font-weight:800;appearance:textfield}.tempo-value input::-webkit-outer-spin-button,.tempo-value input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.tempo-value small{font-size:9px;color:#667486;font-weight:800}.tempo-presets{display:grid;grid-template-columns:repeat(5,1fr);gap:5px}.tempo-presets button{padding:6px 2px;border-radius:7px;font-size:10px;font-weight:750}.tempo-presets button.active{border-color:#4c80c9;background:#deebff;color:#1d5fa9;box-shadow:inset 0 0 0 1px rgba(76,128,201,.3)}
.score-paper{position:relative}.sheet-brand-rail{position:absolute;left:8px;top:50%;transform:translate(-44%,-50%) rotate(-90deg);transform-origin:center;white-space:nowrap;font-size:8px;letter-spacing:.08em;color:#9aa4b1;opacity:.52;pointer-events:none;user-select:none}.sheet-credit-line{display:flex;justify-content:space-between;gap:18px;padding:0 42px 2px;color:#737d8b;font-size:9px}.sheet-credit-line span:empty{display:none}
@media print{.sheet-brand-rail{display:block!important;opacity:.52;color:#8e98a5!important}.sheet-credit-line{display:flex!important;color:#606976!important;font-size:8pt!important}}

/* v0.16.4 · Topluluk nota baskı görünümü */
.icon-action{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:0 11px;border:1px solid #344052;border-radius:9px;background:linear-gradient(180deg,#141d2a,#0f1722);color:#dce8f4;cursor:pointer;box-shadow:0 5px 14px rgba(0,0,0,.12);transition:.16s ease}.icon-action:hover{border-color:#59d8bb;color:#79ead0;transform:translateY(-1px)}.icon-action span{font-size:17px}.icon-action small{font-size:10px;font-weight:750}
.community-print-sheet{position:relative}.community-print-head{display:none}.community-print-sheet .sheet-brand-rail{display:none}
@media print{
  body{background:#fff!important}.site-header,.site-footer,.page-head,.score-description,.community-actions{display:none!important}.score-detail-page{max-width:none!important;margin:0!important;padding:0!important}.community-score-view{border:0!important;background:#fff!important;box-shadow:none!important;margin:0!important;padding:0 10mm!important}.community-print-sheet .sheet-brand-rail{display:block!important}.community-print-head{display:block!important;padding:7mm 12mm 2mm;color:#111}.community-print-head h2{margin:0 0 3mm;font-size:20pt}.community-print-head>div{display:flex;justify-content:space-between;gap:10mm;font-size:9pt}.community-print-head small{display:block;margin-top:2mm;color:#69727d;font-size:8pt}.community-print-sheet svg{width:100%!important;height:auto!important;max-width:none!important}
}

/* PiyanoLED Web v0.16.5 — topluluk dinleme, hesap akışları, baskı ve nota kağıdı düzeltmeleri */
.clickable-row{cursor:pointer;transition:background .14s ease,box-shadow .14s ease}.clickable-row:hover td,.clickable-row:focus td{background:rgba(104,224,189,.045)}.clickable-row:focus{outline:0;box-shadow:inset 3px 0 0 #68e0bd}.community-account{margin-top:38px}.community-account-table td:not(:first-child){white-space:nowrap}.community-account-table td:first-child{min-width:210px}.account-vote{display:inline-flex;margin-right:8px;font-size:12px}.account-vote.up{color:#8de3c6}.account-vote.down{color:#e59ba5}.badge.status-withdrawn{border-color:rgba(233,162,106,.3);background:rgba(233,162,106,.08);color:#edb37f}.badge.review{border-color:rgba(222,177,92,.28);background:rgba(222,177,92,.08);color:#e6c47f}

.score-withdrawn-banner{display:flex;align-items:center;gap:10px;margin:0 0 16px;padding:12px 15px;border:1px solid rgba(226,163,92,.32);border-radius:14px;background:rgba(226,163,92,.08);color:#eac59b}.score-withdrawn-banner span{color:#bda68d;font-size:12px}.modern-action.warning{border-color:rgba(226,163,92,.34);color:#e8bd8c;background:rgba(226,163,92,.07)}.modern-action.success{border-color:rgba(104,224,189,.34);color:#8ce9cc;background:rgba(104,224,189,.07)}.modern-action.danger-soft{border-color:rgba(231,111,126,.33);color:#ef9da7;background:rgba(231,111,126,.07)}

.community-audition{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:16px;margin:0 0 16px;padding:14px 16px;border:1px solid #293647;border-radius:17px;background:linear-gradient(145deg,#141c28,#0f151e);box-shadow:0 14px 34px rgba(0,0,0,.12)}.community-audition-info{display:grid;gap:2px}.community-audition-info strong{font-size:15px;color:#eef4fb}.community-audition-info small{max-width:620px;color:#8293a5;font-size:11px;line-height:1.45}.community-audition-controls{display:flex;align-items:center;gap:7px}.audition-control{appearance:none;display:grid;place-items:center;width:38px;height:38px;border:1px solid #334256;border-radius:11px;background:linear-gradient(180deg,#151f2c,#101721);color:#d8e4ef;cursor:pointer;transition:.16s ease;box-shadow:0 5px 14px rgba(0,0,0,.12)}.audition-control:hover,.audition-control.is-playing{transform:translateY(-1px);border-color:#5cd9ba;color:#80ebcf}.audition-control.primary{background:linear-gradient(145deg,rgba(104,224,189,.16),rgba(92,174,255,.08));border-color:rgba(104,224,189,.36)}.audition-control.is-loading{opacity:.6;pointer-events:none}.audition-speed{display:flex;padding:3px;border:1px solid #2f3d4f;border-radius:11px;background:#0d141d}.audition-speed button{appearance:none;border:0;border-radius:8px;background:transparent;color:#8fa0b3;padding:7px 8px;font-size:10px;font-weight:750;cursor:pointer}.audition-speed button.active{background:#172638;color:#8ee7cb;box-shadow:inset 0 0 0 1px rgba(104,224,189,.25)}.community-audition-state{min-width:120px;text-align:right;color:#8798aa;font-size:11px}

.community-score-view{overflow:hidden}.community-score-view svg{min-width:0!important;width:100%!important;max-width:100%;height:auto}.community-print-sheet .sheet-brand-rail{left:22px}
.score-paper .sheet-brand-rail{left:20px}

@media(max-width:760px){.community-audition{grid-template-columns:1fr auto}.community-audition-info{grid-column:1/-1}.community-audition-state{min-width:0;text-align:right}.community-account-table{min-width:760px}}

@media print{
  .community-audition,.score-withdrawn-banner{display:none!important}
  .community-score-view{overflow:visible!important;padding:0 4mm!important;width:auto!important;max-width:none!important}
  .community-print-head{padding:5mm 7mm 2mm!important}
  .community-print-sheet svg{display:block!important;width:100%!important;min-width:0!important;max-width:100%!important;height:auto!important;overflow:visible!important}
  .community-print-sheet .sheet-brand-rail{left:6mm!important;transform:translate(-38%,-50%) rotate(-90deg)!important}
  .score-studio-v5 .score-paper svg{min-width:0!important;max-width:100%!important;overflow:visible!important}
  .score-studio-v5 .score-paper .sheet-brand-rail{left:6mm!important;transform:translate(-38%,-50%) rotate(-90deg)!important}
}

/* PiyanoLED Web v0.17.0 — OSMD/MusicXML profesyonel nota görünümü */
.modern-action.print-primary{border-color:rgba(91,216,255,.34);background:linear-gradient(135deg,rgba(89,216,255,.13),rgba(181,140,255,.10));color:#edfaff}.modern-action.print-primary:hover{border-color:rgba(89,216,255,.68);box-shadow:0 0 0 3px rgba(89,216,255,.06),0 14px 34px rgba(0,0,0,.24)}.modern-action.print-primary>span{background:linear-gradient(135deg,#59d8ff,#b58cff);color:#071018}.page-head-actions .print-primary{min-height:46px;padding:10px 16px}.page-head-actions .print-primary strong{font-size:13px;white-space:nowrap}
.community-score-view{position:relative;overflow:hidden}.community-print-sheet .sheet-brand-rail{left:15px!important}.osmd-score-stage{position:relative;width:100%;min-height:230px;padding:18px 24px 24px 46px;background:#fff;box-sizing:border-box;overflow:hidden}.osmd-score-stage svg{display:block!important;width:100%!important;max-width:100%!important;height:auto!important;overflow:visible!important}.osmd-score-stage .osmd-loading-state{min-height:220px;display:grid;place-items:center;align-content:center;gap:12px;color:#6e7987}.osmd-loading-state span{display:block;width:28px;height:28px;border:3px solid #d7dde5;border-top-color:#54cdb0;border-radius:50%;animation:osmdSpin .8s linear infinite}.osmd-loading-state strong{font-size:12px}.osmd-error-state{display:grid;gap:5px;place-items:center;min-height:220px;color:#6c7886}.osmd-error-state strong{color:#263344}.osmd-error-state span{font-size:11px}@keyframes osmdSpin{to{transform:rotate(360deg)}}
.legacy-score-fallback{background:#fff}.legacy-score-fallback[hidden]{display:none!important}

.score-osmd-modal[hidden]{display:none}.score-osmd-modal{position:fixed;inset:0;z-index:10050;display:grid;place-items:center;padding:24px}.score-osmd-modal-backdrop{position:absolute;inset:0;background:rgba(3,8,14,.78);backdrop-filter:blur(8px)}.score-osmd-modal-card{position:relative;z-index:1;width:min(1120px,96vw);max-height:92dvh;display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;border:1px solid #334357;border-radius:22px;background:#111923;box-shadow:0 30px 90px rgba(0,0,0,.52)}.score-osmd-modal-head{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 17px;border-bottom:1px solid #263445}.score-osmd-modal-head h3{margin:2px 0 0;color:#f2f6fb;font-size:18px}.osmd-preview-paper{position:relative;overflow:auto;padding:18px;background:#b9c0c9}.osmd-preview-paper .sheet-brand-rail{left:20px!important}.osmd-preview-paper .osmd-score-stage{width:min(900px,100%);margin:0 auto;padding-left:50px;border-radius:5px;box-shadow:0 12px 34px rgba(0,0,0,.18)}.score-osmd-modal-actions{display:flex;justify-content:flex-end;gap:9px;padding:12px 15px;border-top:1px solid #263445;background:#0e151e}
.studio-professional-print{position:fixed;left:-250vw;top:0;width:210mm;visibility:hidden;pointer-events:none;background:#fff;color:#111}.studio-professional-print .sheet-brand-rail{left:7mm}.studio-print-head{display:block}.studio-professional-print .osmd-score-stage{padding-left:18mm;padding-right:8mm}

@media(max-width:700px){.score-osmd-modal{padding:8px}.score-osmd-modal-card{width:100%;max-height:97dvh;border-radius:16px}.osmd-preview-paper{padding:9px}.osmd-preview-paper .osmd-score-stage{padding:10px 8px 14px 30px}.page-head-actions .print-primary{order:-1}}

@media print{
  @page{size:A4 portrait;margin:8mm 7mm 9mm 7mm}
  .community-print-sheet{overflow:visible!important;border:0!important;box-shadow:none!important;background:#fff!important;padding:0!important}
  .community-print-head{padding:5mm 8mm 2mm 18mm!important}
  .community-print-sheet .sheet-brand-rail{left:6mm!important;transform:translate(-36%,-50%) rotate(-90deg)!important}
  .community-print-sheet .osmd-score-stage{padding:1mm 5mm 3mm 18mm!important;overflow:visible!important;min-height:0!important}
  .community-print-sheet .osmd-score-stage svg{width:100%!important;max-width:100%!important;height:auto!important;overflow:visible!important}
  .score-studio-page,.score-osmd-modal{display:none!important}
  .studio-professional-print{display:block!important;position:static!important;left:auto!important;top:auto!important;width:100%!important;visibility:visible!important;pointer-events:auto!important;margin:0!important;padding:0!important}
  .studio-professional-print .sheet-brand-rail{display:block!important;left:6mm!important;transform:translate(-36%,-50%) rotate(-90deg)!important;color:#8e98a5!important;opacity:.52!important}
  .studio-professional-print .community-print-head{display:block!important;padding:5mm 8mm 2mm 18mm!important}
  .studio-professional-print .osmd-score-stage{padding:1mm 5mm 3mm 18mm!important;min-height:0!important;overflow:visible!important}
  .studio-professional-print .osmd-score-stage svg{width:100%!important;max-width:100%!important;height:auto!important}
}


/* PiyanoLED Web v0.17.2 — OSMD sıkı sayfa akışı + canlı nota takipçisi */
.score-top-print{min-height:38px;padding:7px 11px;border-radius:10px}.score-top-print>span{width:23px;height:23px;display:grid;place-items:center;border-radius:7px;font-size:14px}.score-top-print strong{font-size:11px}
.osmd-score-stage{isolation:isolate}.osmd-score-stage>.osmd-follow-ball{position:absolute;z-index:8;width:0;height:0;left:0;top:0;opacity:0;pointer-events:none;transition:left .16s cubic-bezier(.2,.75,.2,1),top .16s cubic-bezier(.2,.75,.2,1),opacity .12s ease}.osmd-score-stage>.osmd-follow-ball.visible{opacity:1}.osmd-follow-ball>span{position:absolute;left:-7px;top:-18px;width:14px;height:14px;border-radius:50%;background:linear-gradient(145deg,#eefcff,#59d8ff 52%,#b58cff);box-shadow:0 0 0 3px rgba(89,216,255,.13),0 0 18px rgba(89,216,255,.68),0 5px 12px rgba(51,76,120,.22)}.osmd-follow-ball.hop>span{animation:osmdBallHop .34s cubic-bezier(.24,.75,.28,1)}
@keyframes osmdBallHop{0%{transform:translateY(0) scale(1)}38%{transform:translateY(-13px) scale(1.08)}72%{transform:translateY(2px) scale(.96)}100%{transform:translateY(0) scale(1)}}
.osmd-follow-ball.is-bass>span{background:linear-gradient(145deg,#fff2ff,#b58cff 52%,#7967ef);box-shadow:0 0 0 3px rgba(181,140,255,.14),0 0 18px rgba(151,105,245,.7),0 5px 12px rgba(74,51,120,.24)}
.osmd-score-stage img[id*="cursor"],.osmd-score-stage .osmd-cursor{filter:drop-shadow(0 0 4px rgba(89,216,255,.36));}
.osmd-preview-transport{display:flex;align-items:center;gap:7px;margin-right:auto}.osmd-preview-hint{margin-left:3px;color:#8295aa;font-size:10px;letter-spacing:.02em}.score-osmd-modal-actions{align-items:center}
.community-print-head+.osmd-score-stage{break-before:avoid;page-break-before:avoid}.community-print-sheet,.studio-professional-print{break-inside:auto;page-break-inside:auto}
@media(max-width:700px){.score-top-print strong{display:none}.score-top-print{padding:7px}.osmd-preview-hint{display:none}.score-osmd-modal-actions{gap:6px}.score-osmd-modal-actions .modern-action{padding-left:10px;padding-right:10px}}
@media print{
  .community-print-head{break-after:avoid-page!important;page-break-after:avoid!important}
  .community-print-sheet .osmd-score-stage,.studio-professional-print .osmd-score-stage{break-before:avoid-page!important;page-break-before:avoid!important}
  .osmd-follow-ball{display:none!important}
}

/* PiyanoLED Web v0.17.2 — temiz markalama, geniş nota araçları, kişisel takip imleci */
.sheet-brand-rail{writing-mode:vertical-rl!important;transform:translateY(-50%) rotate(180deg)!important;left:11px!important;top:50%!important;color:#6f7a88!important;opacity:.68!important;font-size:8px!important;letter-spacing:.075em!important}
.osmd-preview-paper .sheet-brand-rail{left:11px!important}
.note-entry-mode-row{display:grid;grid-template-columns:1fr 1fr;gap:7px}.note-entry-mode-row .palette-tool{min-width:0}.palette-tool.rest-entry .tool-symbol{font-family:'Noto Music','Segoe UI Symbol',serif;font-size:23px}.dynamic-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.dynamic-row button{min-width:38px;height:34px;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:#162234;font-size:15px;transition:.15s ease}.dynamic-row button:hover,.dynamic-row button.active{border-color:#54cdb0;background:#ebfffa;box-shadow:0 0 0 3px rgba(84,205,176,.08)}.dynamic-row em{font-family:Georgia,serif;font-weight:700}.articulation-cabinet .tool-symbol{font-family:'Noto Music','Segoe UI Symbol',serif}
.score-rest text{transition:fill .12s ease,filter .12s ease}.score-rest.selected text{filter:drop-shadow(0 0 5px rgba(25,185,142,.28))}.score-rest.playing text{filter:drop-shadow(0 0 7px rgba(154,92,255,.38))}
.pianoled-osmd-active-note{filter:drop-shadow(0 0 3px rgba(79,209,181,.85)) drop-shadow(0 0 9px rgba(181,140,255,.45));transition:filter .18s ease!important}
.osmd-score-stage>.osmd-follow-ball{transition:left .22s cubic-bezier(.2,.75,.2,1),top .22s cubic-bezier(.2,.75,.2,1),opacity .12s ease!important}.osmd-score-stage>.osmd-follow-ball.system-shift{transition:left .30s cubic-bezier(.2,.72,.2,1),top .34s cubic-bezier(.2,.72,.2,1),opacity .12s ease!important}.osmd-follow-ball.hop>span{animation:osmdBallHopSoft .40s cubic-bezier(.22,.8,.26,1)!important}@keyframes osmdBallHopSoft{0%{transform:translateY(0) scale(1)}32%{transform:translateY(-10px) scale(1.06)}68%{transform:translateY(1px) scale(.985)}100%{transform:translateY(0) scale(1)}}
.account-personalization{margin:18px 0}.account-personalization-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.account-personalization-head h2{margin:4px 0 5px}.cursor-choice-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;margin-top:14px}.cursor-choice{display:grid;grid-template-columns:48px 1fr;align-items:center;gap:10px;min-height:74px;padding:10px 11px;border:1px solid #2a394c;border-radius:13px;background:#101823;color:#e8eef7;text-align:left;transition:.16s ease}.cursor-choice:hover{border-color:#476078;transform:translateY(-1px)}.cursor-choice.active{border-color:#55d7bd;background:linear-gradient(135deg,rgba(55,211,179,.12),rgba(181,140,255,.08));box-shadow:0 0 0 3px rgba(85,215,189,.055)}.cursor-choice strong{display:block;font-size:12px}.cursor-choice small{display:block;margin-top:3px;color:#8fa1b6;font-size:9px;line-height:1.35}.cursor-demo{position:relative;display:block;width:44px;height:40px;border-radius:8px;background:linear-gradient(#f8fafc,#eef2f7);overflow:hidden}.cursor-demo:before,.cursor-demo:after{content:"";position:absolute;left:5px;right:5px;height:1px;background:#8090a3;box-shadow:0 7px 0 #8090a3,0 14px 0 #8090a3,0 21px 0 #8090a3,0 28px 0 #8090a3;top:6px}.cursor-demo i,.cursor-demo b{position:absolute;z-index:2;display:block}.cursor-demo-ball i{width:9px;height:9px;border-radius:50%;background:#59d8ff;left:18px;top:11px;box-shadow:0 0 8px #59d8ff}.cursor-demo-highlight i{left:16px;top:5px;width:12px;height:30px;background:rgba(124,92,255,.28)}.cursor-demo-line i{left:20px;top:4px;width:2px;height:32px;background:#4fd1b5}.cursor-demo-short i{left:20px;top:4px;width:2px;height:12px;background:#4fd1b5}.cursor-demo-measure i{left:5px;right:5px;top:5px;height:30px;background:rgba(89,216,255,.18);border-left:2px solid #59d8ff}
@media(max-width:1000px){.cursor-choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.cursor-choice-grid{grid-template-columns:1fr}.account-personalization-head{display:block}.account-personalization-head .save-state{display:inline-block;margin-top:8px}}
@media print{
  .sheet-brand-rail{display:block!important;writing-mode:vertical-rl!important;transform:translateY(-50%) rotate(180deg)!important;left:4.5mm!important;top:50%!important;color:#66717f!important;opacity:.74!important;font-size:7.5pt!important;letter-spacing:.06em!important}
  .community-print-sheet .osmd-score-stage,.studio-professional-print .osmd-score-stage{padding-left:13mm!important;padding-right:7mm!important}
}

/* PiyanoLED Web v0.17.3 — gerçek imleç tipleri, baskı kimliği ve topluluk etkileşimleri */
.sheet-brand-rail{z-index:12!important}.osmd-score-stage{z-index:1}.osmd-score-stage [id*="cursor"],.osmd-score-stage .osmd-cursor{opacity:0!important;visibility:hidden!important;filter:none!important}
.osmd-score-stage>.osmd-follow-guide{position:absolute;z-index:8;left:0;top:0;opacity:0;pointer-events:none;overflow:hidden;transition:left .2s cubic-bezier(.2,.75,.2,1),top .2s cubic-bezier(.2,.75,.2,1),width .18s ease,height .18s ease,opacity .12s ease}.osmd-score-stage>.osmd-follow-guide.visible{opacity:1}.osmd-score-stage>.osmd-follow-guide.system-shift{transition:left .3s cubic-bezier(.2,.72,.2,1),top .34s cubic-bezier(.2,.72,.2,1),width .18s ease,height .18s ease,opacity .12s ease}.osmd-follow-guide>span{position:absolute;inset:0;display:block}
.osmd-follow-guide[data-cursor-style="line"]{overflow:visible}.osmd-follow-guide[data-cursor-style="line"]>span{border-radius:99px;background:linear-gradient(180deg,rgba(79,209,181,0),#4fd1b5 16%,#59d8ff 84%,rgba(89,216,255,0));box-shadow:0 0 8px rgba(79,209,181,.55)}
.osmd-follow-guide[data-cursor-style="short"]{overflow:visible}.osmd-follow-guide[data-cursor-style="short"]>span{border-radius:99px;background:#4fd1b5;box-shadow:0 0 0 2px rgba(79,209,181,.13),0 0 9px rgba(79,209,181,.68)}
.osmd-follow-guide[data-cursor-style="measure"]{border-radius:8px;background:linear-gradient(90deg,rgba(89,216,255,.08),rgba(181,140,255,.13),rgba(89,216,255,.06));box-shadow:inset 2px 0 0 rgba(89,216,255,.7),inset -1px 0 0 rgba(181,140,255,.38);mix-blend-mode:multiply}.osmd-follow-guide[data-cursor-style="measure"]>span{background:linear-gradient(110deg,transparent 28%,rgba(255,255,255,.38) 48%,transparent 68%);animation:measureCursorSheen 1.7s ease-in-out infinite}@keyframes measureCursorSheen{0%,100%{transform:translateX(-80%)}60%{transform:translateX(80%)}}
.pianoled-osmd-active-note{filter:drop-shadow(0 0 3px rgba(79,209,181,.95)) drop-shadow(0 0 10px rgba(181,140,255,.56))!important;animation:osmdNotePulse .42s ease-out}@keyframes osmdNotePulse{0%{filter:drop-shadow(0 0 0 rgba(79,209,181,0))!important}45%{filter:drop-shadow(0 0 5px rgba(79,209,181,1)) drop-shadow(0 0 13px rgba(181,140,255,.7))!important}100%{filter:drop-shadow(0 0 3px rgba(79,209,181,.95)) drop-shadow(0 0 10px rgba(181,140,255,.56))!important}}

.score-player-bridge{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 16px;padding:14px 16px;border:1px solid rgba(89,216,255,.24);border-radius:17px;background:radial-gradient(circle at 86% 12%,rgba(181,140,255,.14),transparent 34%),linear-gradient(145deg,rgba(16,34,43,.96),rgba(16,22,34,.96));box-shadow:0 14px 34px rgba(0,0,0,.12)}.score-player-bridge>div{display:grid;gap:2px}.score-player-bridge strong{color:#eefaff;font-size:16px}.score-player-bridge small{color:#8195aa;font-size:11px}.player-bridge-action{flex:0 0 auto}.score-source-link>span{font-family:'Noto Music','Segoe UI Symbol',serif}

.owner-score-help{display:flex;gap:8px;margin-left:auto}.report-open{margin-left:auto}.score-report-modal[hidden]{display:none}.score-report-modal{position:fixed;inset:0;z-index:12000;display:grid;place-items:center;padding:18px}.score-report-backdrop{position:absolute;inset:0;background:rgba(3,8,14,.62);backdrop-filter:blur(9px);opacity:0;transition:opacity .17s ease}.score-report-card{position:relative;z-index:1;width:min(520px,calc(100vw - 28px));overflow:hidden;border:1px solid #34465b;border-radius:22px;background:linear-gradient(155deg,#17212e,#101720);box-shadow:0 32px 90px rgba(0,0,0,.52);opacity:0;transform:translateY(15px) scale(.975);transition:opacity .17s ease,transform .2s cubic-bezier(.2,.8,.2,1)}.score-report-modal.is-open .score-report-backdrop{opacity:1}.score-report-modal.is-open .score-report-card{opacity:1;transform:translateY(0) scale(1)}.score-report-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 18px 13px;border-bottom:1px solid #29384a}.score-report-head h3{margin:4px 0 0;color:#f2f7fb}.score-report-card>p{margin:0;padding:15px 18px 3px;color:#9babbc;font-size:12px;line-height:1.55}.score-report-card>p a{color:#7de7ca}.report-modal-form{display:grid;gap:13px;padding:14px 18px 18px}.report-modal-form label{position:relative;display:grid;gap:6px;color:#acbac9;font-size:11px;font-weight:750}.report-modal-form select,.report-modal-form textarea{width:100%;box-sizing:border-box;border:1px solid #35465a;border-radius:12px;background:#0c141e;color:#edf4fa;padding:10px 12px;font:inherit;outline:none}.report-modal-form textarea{min-height:108px;resize:vertical}.report-modal-form select:focus,.report-modal-form textarea:focus{border-color:#59d8bb;box-shadow:0 0 0 3px rgba(89,216,187,.09)}.report-modal-form label small{position:absolute;right:9px;bottom:7px;color:#63768b;font-size:9px}.report-modal-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:2px}.report-submit{border-color:rgba(89,216,187,.42)}.score-modal-open{overflow:hidden}

.vote-celebration{position:fixed;left:var(--vote-x);top:var(--vote-y);z-index:20000;width:0;height:0;pointer-events:none}.vote-flight{position:absolute;width:0;height:0;animation:voteFly .66s cubic-bezier(.18,.82,.24,1) forwards}.vote-main{position:absolute;left:-22px;top:-22px;display:grid;place-items:center;width:44px;height:44px;font-size:31px;filter:drop-shadow(0 8px 14px rgba(0,0,0,.28));transition:opacity .08s ease}.vote-ripples{position:absolute;left:0;top:0}.vote-ripples i{position:absolute;left:0;top:0;width:18px;height:18px;margin:-9px;border:2px solid rgba(89,216,255,.8);border-radius:50%;opacity:0}.vote-celebration.arrived .vote-ripples i{animation:voteRipple .75s ease-out forwards}.vote-celebration.arrived .vote-ripples i:nth-child(2){animation-delay:.12s}.vote-celebration.arrived .vote-ripples i:nth-child(3){animation-delay:.24s}@keyframes voteFly{0%{transform:translate(0,0) scale(.55);opacity:.2}18%{opacity:1}100%{transform:translate(var(--vote-dx),var(--vote-dy)) scale(1.45);opacity:1}}@keyframes voteRipple{0%{transform:scale(.2);opacity:.9}100%{transform:scale(5.4);opacity:0}}
.vote-confetti{position:absolute;left:0;top:0}.vote-confetti b{--angle:calc(var(--i) * 25.714deg);position:absolute;left:-3px;top:-6px;width:6px;height:12px;border-radius:2px;background:hsl(calc(var(--i) * 31deg + 155deg) 82% 63%);opacity:0;transform:rotate(var(--angle)) translateY(0)}.vote-celebration.arrived .vote-confetti b{animation:voteConfetti .78s cubic-bezier(.15,.72,.35,1) forwards;animation-delay:calc(var(--i) * 7ms)}.vote-celebration.arrived.is-like .vote-main{animation:likePop .42s ease-out forwards}@keyframes likePop{0%{transform:scale(1);opacity:1}48%{transform:scale(1.55) rotate(-8deg);opacity:1}100%{transform:scale(.4);opacity:0}}@keyframes voteConfetti{0%{opacity:1;transform:rotate(var(--angle)) translateY(-5px) scale(.7)}72%{opacity:1}100%{opacity:0;transform:rotate(var(--angle)) translateY(-86px) scale(1) rotate(170deg)}}
.broken-heart{position:absolute;left:0;top:0;width:60px;height:60px;margin:-30px;opacity:0}.broken-heart b{position:absolute;inset:0;display:block;color:#ff7184;font-size:58px;line-height:60px;text-shadow:0 0 14px rgba(255,83,110,.42)}.broken-heart b:first-child{clip-path:polygon(0 0,52% 0,45% 30%,55% 45%,44% 62%,50% 100%,0 100%)}.broken-heart b:last-child{clip-path:polygon(52% 0,100% 0,100% 100%,50% 100%,44% 62%,55% 45%,45% 30%)}.vote-celebration.arrived.is-dislike .vote-main{opacity:0}.vote-celebration.arrived.is-dislike .broken-heart{opacity:1}.vote-celebration.arrived.is-dislike .broken-heart b:first-child{animation:heartFallLeft .9s cubic-bezier(.3,.05,.7,1) forwards}.vote-celebration.arrived.is-dislike .broken-heart b:last-child{animation:heartFallRight .9s cubic-bezier(.3,.05,.7,1) forwards}@keyframes heartFallLeft{0%{transform:translate(0,0) rotate(0);opacity:1}100%{transform:translate(-48px,120px) rotate(-34deg);opacity:0}}@keyframes heartFallRight{0%{transform:translate(0,0) rotate(0);opacity:1}100%{transform:translate(48px,126px) rotate(38deg);opacity:0}}

@media(max-width:700px){.score-player-bridge{align-items:stretch;flex-direction:column}.player-bridge-action{justify-content:center}.owner-score-help{width:100%;margin-left:0;flex-wrap:wrap}.report-open{margin-left:0}.report-modal-actions .modern-action{flex:1;justify-content:center}}
@media(prefers-reduced-motion:reduce){.vote-celebration{display:none}.osmd-follow-guide,.osmd-follow-ball,.pianoled-osmd-active-note,.score-input-caret{animation:none!important;transition:none!important}}
@media print{
  .sheet-brand-rail,.community-print-sheet .sheet-brand-rail,.studio-professional-print .sheet-brand-rail{display:block!important;position:fixed!important;z-index:50!important;left:4.5mm!important;top:50%!important;writing-mode:vertical-rl!important;transform:translateY(-50%) rotate(180deg)!important;color:#56616e!important;opacity:.82!important;font-size:7.5pt!important;letter-spacing:.06em!important}
  .score-player-bridge,.score-report-modal,.vote-celebration,.osmd-follow-guide{display:none!important}
}
.mod-report-note{display:block!important;max-width:240px;margin-top:7px!important;padding:7px 8px;border-left:2px solid #d7bd7f;border-radius:0 7px 7px 0;background:rgba(215,189,127,.07);color:#c8b887!important;line-height:1.4;white-space:normal}

/* PiyanoLED Web v0.18.1 — kullanıcı yetkileri, yayın beyanı ve izinli bültenler */
.consent-check{display:flex!important;align-items:flex-start!important;gap:11px!important;padding:12px 13px;border:1px solid #304155;border-radius:13px;background:rgba(10,17,26,.68);cursor:pointer}.consent-check input{appearance:none;width:20px!important;height:20px;min-width:20px;margin:1px 0 0!important;border:1px solid #4b6075!important;border-radius:6px!important;background:#0b121b!important;display:grid!important;place-items:center}.consent-check input:checked{border-color:#62dfbf!important;background:linear-gradient(135deg,#62dfbf,#60c9ff)!important}.consent-check input:checked:after{content:'✓';color:#071119;font-size:13px;font-weight:900}.consent-check span{display:grid;gap:3px}.consent-check strong{color:#edf6fb;font-size:12px}.consent-check small{color:#8fa0b2;font-size:10px;line-height:1.45}.newsletter-register{margin-top:2px}
.moderator-edit-banner{display:flex;align-items:center;gap:12px;margin:-36px 0 14px;padding:10px 14px;border:1px solid rgba(247,192,87,.34);border-radius:13px;background:rgba(247,192,87,.08);color:#dfe8ef}.moderator-edit-banner>span{color:#f5c35f;font-size:10px;letter-spacing:.12em;font-weight:850}.moderator-edit-banner strong{font-size:12px}.moderator-edit-banner small{margin-left:auto;color:#9eadbc;font-size:10px}.score-publish-declaration{display:grid;gap:10px;padding:14px;border:1px solid rgba(98,223,191,.24);border-radius:15px;background:linear-gradient(145deg,rgba(98,223,191,.07),rgba(96,201,255,.035))}.score-publish-declaration>div{display:grid;gap:2px}.score-publish-declaration>div>strong{font-size:14px}.score-publish-declaration>div>small{color:#91a2b4;font-size:9px;line-height:1.45}
.account-newsletter{display:flex;align-items:center;justify-content:space-between;gap:22px;margin:16px 0}.account-newsletter h2{margin:4px 0}.account-newsletter p{margin:0;max-width:710px}.account-newsletter form{display:flex;align-items:center;gap:10px;flex:0 0 auto}.newsletter-switch{display:flex;align-items:center;gap:10px;padding:9px 13px;border:1px solid #34475b;border-radius:999px;background:#0d1620;color:#aebdcc;cursor:pointer}.newsletter-switch>span{position:relative;width:34px;height:19px;border-radius:99px;background:#354455;transition:.18s}.newsletter-switch>span:after{content:'';position:absolute;width:15px;height:15px;left:2px;top:2px;border-radius:50%;background:#aebdcc;transition:.18s}.newsletter-switch.active{border-color:rgba(98,223,191,.48);color:#eafff9}.newsletter-switch.active>span{background:#45b99d}.newsletter-switch.active>span:after{left:17px;background:white}.account-newsletter form>small{color:#718398;font-size:9px}
.admin-filterbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.admin-live-search{display:flex;align-items:center;gap:8px;min-width:290px;padding:9px 13px;border:1px solid #2d3d50;border-radius:999px;background:#101823;color:#7e91a5}.admin-live-search input{width:100%;border:0;outline:0;background:transparent;color:#edf4fa}.admin-filter-pills{display:flex;gap:7px;flex-wrap:wrap}.admin-filter-pills button{padding:8px 12px;border:1px solid #2d3d50;border-radius:999px;background:#101823;color:#aebdcc;cursor:pointer}.admin-filter-pills button.active{border-color:#60dcb9;background:rgba(96,220,185,.1);color:#dffff6}.admin-user-table td>small{display:block}.role-moderator{border-color:rgba(247,192,87,.4);color:#f7cd79}.role-admin{border-color:rgba(181,140,255,.46);color:#ceb6ff}.status-active{color:#89e8c9}.status-blocked{border-color:rgba(255,107,107,.35);color:#ffaaaa}
.admin-user-modal[hidden]{display:none}.admin-user-modal{position:fixed;inset:0;z-index:13000;display:grid;place-items:center;padding:18px}.admin-modal-backdrop{position:absolute;inset:0;background:rgba(3,8,14,.68);backdrop-filter:blur(9px);opacity:0;transition:.17s}.admin-user-card{position:relative;z-index:1;width:min(590px,calc(100vw - 28px));border:1px solid #34485e;border-radius:22px;background:linear-gradient(155deg,#172230,#101821);box-shadow:0 34px 100px rgba(0,0,0,.55);opacity:0;transform:translateY(16px) scale(.98);transition:.18s;overflow:hidden}.admin-user-modal.is-open .admin-modal-backdrop{opacity:1}.admin-user-modal.is-open .admin-user-card{opacity:1;transform:none}.admin-modal-head{display:flex;align-items:center;justify-content:space-between;padding:17px 19px;border-bottom:1px solid #29394b}.admin-modal-head h2{margin:3px 0 0}.admin-modern-form{display:grid;gap:13px;padding:18px}.admin-modern-form>label:not(.consent-check){display:grid;gap:6px;color:#aebdcc;font-size:11px;font-weight:750}.admin-modern-form input:not([type=checkbox]),.admin-modern-form select,.admin-modern-form textarea{width:100%;padding:11px 12px;border:1px solid #35485c;border-radius:11px;background:#0b131d;color:#eef6fb;outline:none;font:inherit}.admin-modern-form input:focus,.admin-modern-form select:focus,.admin-modern-form textarea:focus{border-color:#62dfbf;box-shadow:0 0 0 3px rgba(98,223,191,.08)}.admin-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.admin-form-grid label{display:grid;gap:6px;color:#aebdcc;font-size:11px;font-weight:750}.admin-modal-note,.newsletter-consent-note{padding:11px 12px;border-left:2px solid #60c9ff;border-radius:0 10px 10px 0;background:rgba(96,201,255,.06);color:#9dafc0;font-size:10px;line-height:1.5}.admin-modal-actions,.newsletter-compose-actions{display:flex;justify-content:flex-end;gap:8px}
.newsletter-head-stats{display:flex;align-items:center;gap:9px}.newsletter-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:16px}.newsletter-section-head{display:flex;align-items:flex-start;justify-content:space-between}.newsletter-section-head h2{margin:5px 0}.newsletter-template-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:14px 0}.newsletter-template-grid button{display:grid;gap:2px;padding:11px 12px;border:1px solid #2e4052;border-radius:12px;background:#0e1721;color:#dfe9f1;text-align:left;cursor:pointer}.newsletter-template-grid button:hover,.newsletter-template-grid button.active{border-color:#61d9bb;background:rgba(97,217,187,.08)}.newsletter-template-grid small{color:#7f93a8;font-size:9px}.newsletter-composer .admin-modern-form{padding:0}.newsletter-composer textarea{resize:vertical}.newsletter-consent-note{display:grid;gap:2px}.newsletter-preview{position:sticky;top:18px;height:max-content}.newsletter-mail-mock{margin-top:13px;padding:22px;border-radius:17px;background:#f7fafc;color:#243241;box-shadow:0 18px 45px rgba(0,0,0,.18)}.newsletter-mail-mock>small{color:#179b7d;letter-spacing:.12em;font-weight:850}.newsletter-mail-mock h2{margin:8px 0;color:#101a24}.newsletter-mail-mock>p{margin:0 0 18px;color:#64748b;font-size:11px}.newsletter-mail-mock [data-preview-body]{white-space:pre-wrap;color:#415164;font-size:12px;line-height:1.6}.preview-cta{display:inline-block;margin-top:18px;padding:9px 12px;border-radius:10px;background:#61d9bb;color:#071018;font-size:11px;font-weight:800}.preview-unsubscribe{margin-top:20px;padding-top:12px;border-top:1px solid #dce4eb;color:#8996a3;font-size:9px}.newsletter-campaign-list{display:grid;gap:9px}.newsletter-campaign{display:grid;grid-template-columns:minmax(0,1fr) 220px auto;align-items:center;gap:18px;padding:15px 17px;border:1px solid #28384a;border-radius:15px;background:#111923}.newsletter-campaign h3{margin:6px 0 2px}.newsletter-campaign small{color:#8294a7}.campaign-sending{color:#75d8ff}.campaign-sent{color:#81e5c5}.campaign-progress{display:grid;gap:3px}.campaign-progress>strong{font-size:12px}.campaign-progress>small{font-size:9px}.campaign-progress>div{height:4px;border-radius:99px;background:#273646;overflow:hidden}.campaign-progress i{display:block;width:var(--progress);height:100%;border-radius:inherit;background:linear-gradient(90deg,#62dfbf,#60c9ff);transition:width .2s}
@media(max-width:900px){.newsletter-layout{grid-template-columns:1fr}.newsletter-preview{position:static}.newsletter-campaign{grid-template-columns:1fr}.admin-filterbar{align-items:stretch;flex-direction:column}.admin-live-search{min-width:0}.moderator-edit-banner{align-items:flex-start;flex-direction:column}.moderator-edit-banner small{margin-left:0}.account-newsletter{align-items:flex-start;flex-direction:column}}
.newsletter-compliance{display:flex;align-items:flex-start;gap:12px;margin:-12px 0 17px;padding:11px 13px;border:1px solid rgba(247,192,87,.25);border-radius:12px;background:rgba(247,192,87,.06);font-size:10px;line-height:1.5}.newsletter-compliance strong{flex:0 0 auto;color:#f3c86f}.newsletter-compliance span{color:#9eacba}.mod-row-actions{display:flex;align-items:center;gap:7px}.mod-row-actions>.icon-action.edit{display:grid;place-items:center;text-decoration:none;border-color:rgba(96,201,255,.35);color:#8bddff}
@media(max-width:560px){.admin-form-grid,.newsletter-template-grid{grid-template-columns:1fr}.newsletter-head-stats{align-items:flex-start;flex-direction:column}.admin-modal-actions,.newsletter-compose-actions{flex-direction:column}.admin-modal-actions .modern-action,.newsletter-compose-actions .modern-action{justify-content:center}}

/* PiyanoLED Web v0.19.0 — ESP32 MIDI egzersiz içerik servisi */
.exercise-page-head{align-items:flex-start}.exercise-head-actions{display:flex;align-items:center;justify-content:flex-end;gap:9px;flex-wrap:wrap}.exercise-version-card{display:grid;grid-template-columns:auto auto;align-items:center;gap:1px 9px;padding:9px 13px;border:1px solid rgba(96,201,255,.28);border-radius:14px;background:linear-gradient(145deg,rgba(96,201,255,.08),rgba(181,140,255,.06))}.exercise-version-card small{font-size:8px;letter-spacing:.1em;color:#7f96aa}.exercise-version-card strong{grid-row:1/3;grid-column:2;font-size:27px;color:#8de7d0}.exercise-version-card span{font-size:8px;color:#75889a}.exercise-api-strip{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:center;margin:-9px 0 17px;padding:12px 14px;border:1px solid #283a4d;border-radius:14px;background:#0d1620}.exercise-api-strip div{display:grid;gap:3px}.exercise-api-strip span{font-size:8px;font-weight:850;letter-spacing:.1em;color:#71879b}.exercise-api-strip code{color:#a9e8d8;font-size:10px}.exercise-api-strip i{color:#718497;font-size:9px;font-style:normal}.exercise-migration-alert{display:grid;gap:5px;padding:17px;border:1px solid rgba(247,192,87,.3);border-radius:15px;background:rgba(247,192,87,.07)}.exercise-migration-alert strong{color:#f1ca78}.exercise-migration-alert span{color:#9facb9;font-size:11px}.exercise-migration-alert code{color:#dfe9f0}.exercise-table{min-width:1180px}.exercise-table td>strong,.exercise-table td>small{display:block}.exercise-table td>small{margin-top:3px;color:#71869a;font-size:9px}.exercise-level{display:inline-grid;place-items:center;min-width:29px;height:29px;border:1px solid rgba(181,140,255,.33);border-radius:9px;background:rgba(181,140,255,.08);color:#cfbaff;font-size:10px;font-weight:850}.exercise-file-state{font-size:9px;font-weight:750}.exercise-file-state.ready{color:#83e3c5}.exercise-file-state.missing{color:#db9da4}.exercise-status-published{border-color:rgba(98,223,191,.36);color:#8ce6ca}.exercise-status-draft{color:#9aabba}.exercise-status-archived{border-color:rgba(247,192,87,.3);color:#e7c279}.exercise-row-actions{display:flex;gap:5px;white-space:nowrap}.exercise-row-actions button{padding:7px 8px;border:1px solid #33465a;border-radius:9px;background:#0d1721;color:#a9b9c8;font-size:9px;cursor:pointer;transition:.16s}.exercise-row-actions button:hover{border-color:#5ccfb2;color:#e9fff9}.exercise-row-actions .publish{border-color:rgba(98,223,191,.34);color:#81e4c6}.exercise-row-actions .archive{border-color:rgba(247,192,87,.3);color:#e5bf70}.exercise-row-actions .danger{border-color:rgba(231,111,126,.28);color:#ee9aa5}.exercise-empty{margin:12px}.exercise-modal[hidden]{display:none}.exercise-modal{position:fixed;inset:0;z-index:14000;display:grid;place-items:center;padding:18px}.exercise-modal-card{position:relative;z-index:1;width:min(780px,calc(100vw - 28px));max-height:calc(100dvh - 30px);overflow:auto;border:1px solid #34485e;border-radius:22px;background:linear-gradient(155deg,#172230,#101821);box-shadow:0 34px 100px rgba(0,0,0,.58);opacity:0;transform:translateY(16px) scale(.98);transition:.18s}.exercise-modal.is-open .admin-modal-backdrop{opacity:1}.exercise-modal.is-open .exercise-modal-card{opacity:1;transform:none}.exercise-form{gap:12px}.exercise-form label{min-width:0}.exercise-form label>small{color:#6f8498;font-size:8px}.exercise-compact-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.exercise-compact-grid label{display:grid;gap:6px;color:#aebdcc;font-size:11px;font-weight:750}.exercise-dropzone{position:relative;display:grid!important;grid-template-columns:42px 1fr;gap:2px 11px!important;align-items:center;padding:13px!important;border:1px dashed #476078!important;border-radius:14px!important;background:rgba(96,201,255,.035);cursor:pointer}.exercise-dropzone:hover,.exercise-dropzone.dragging{border-color:#61dab9!important;background:rgba(97,218,185,.08)}.exercise-dropzone input{position:absolute;inset:0;opacity:0;cursor:pointer}.exercise-dropzone>span{grid-row:1/3;display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#62dfbf,#60c9ff);color:#071119;font-size:22px}.exercise-dropzone>strong{color:#e9f5f2;font-size:11px}.exercise-dropzone>small{color:#71869a!important}.exercise-device-note{display:grid;gap:3px;padding:10px 12px;border-left:2px solid #b58cff;border-radius:0 10px 10px 0;background:rgba(181,140,255,.055);font-size:9px;line-height:1.45}.exercise-device-note strong{color:#cfb9ff}.exercise-device-note span{color:#899cad}
@media(max-width:900px){.exercise-page-head{display:grid}.exercise-head-actions{justify-content:flex-start}.exercise-api-strip{grid-template-columns:1fr}.exercise-api-strip i{display:none}}@media(max-width:620px){.exercise-head-actions{align-items:stretch;display:grid;grid-template-columns:1fr 1fr}.exercise-version-card{grid-column:1/-1}.exercise-head-actions .modern-action{justify-content:center}.exercise-compact-grid{grid-template-columns:1fr 1fr}.exercise-modal{padding:8px}.exercise-modal-card{width:calc(100vw - 16px);max-height:calc(100dvh - 16px)}}
.exercise-modal>.admin-modal-backdrop{width:100%;border:0}

/* PiyanoLED Web v0.19.1 — yönetici MIDI önizlemesi */
.exercise-row-actions button.preview{border-color:rgba(96,201,255,.38);color:#86dcff}.exercise-row-actions button.preview span{font-size:8px}.exercise-row-actions button:disabled{opacity:.38;cursor:not-allowed;transform:none}.exercise-preview-modal[hidden]{display:none}.exercise-preview-modal{position:fixed;inset:0;z-index:14500;display:grid;place-items:center;padding:18px}.exercise-preview-modal>.admin-modal-backdrop{width:100%;border:0}.exercise-preview-card{position:relative;z-index:1;width:min(620px,calc(100vw - 28px));overflow:hidden;border:1px solid #385066;border-radius:24px;background:radial-gradient(circle at 78% 0,rgba(96,201,255,.12),transparent 38%),linear-gradient(155deg,#172330,#0e1720);box-shadow:0 38px 110px rgba(0,0,0,.62);opacity:0;transform:translateY(18px) scale(.975);transition:opacity .18s ease,transform .22s cubic-bezier(.2,.8,.2,1)}.exercise-preview-modal.is-open .admin-modal-backdrop{opacity:1}.exercise-preview-modal.is-open .exercise-preview-card{opacity:1;transform:none}.exercise-preview-body{display:grid;gap:17px;padding:19px}.exercise-preview-meta{display:flex;gap:7px;flex-wrap:wrap}.exercise-preview-meta span{padding:6px 9px;border:1px solid #304458;border-radius:999px;background:#0d1721;color:#91a5b8;font-size:9px}.exercise-preview-meta span:first-child{border-color:rgba(98,223,191,.32);color:#8ce6ca}.exercise-preview-visual{position:relative;display:flex;align-items:center;justify-content:center;gap:7px;height:118px;overflow:hidden;border:1px solid #293d50;border-radius:18px;background:radial-gradient(circle at 50% 80%,rgba(181,140,255,.13),transparent 48%),linear-gradient(180deg,#0b141e,#101b27)}.exercise-preview-visual:before,.exercise-preview-visual:after{content:'';position:absolute;inset:auto -10% 27px;height:1px;background:linear-gradient(90deg,transparent,rgba(96,201,255,.38),transparent)}.exercise-preview-visual:after{bottom:49px;opacity:.45}.exercise-preview-visual i{width:7px;height:24px;border-radius:99px;background:linear-gradient(180deg,#62dfbf,#60c9ff 58%,#b58cff);box-shadow:0 0 12px rgba(96,201,255,.28);transform:scaleY(.42);transform-origin:center;opacity:.55}.exercise-preview-visual i:nth-child(2),.exercise-preview-visual i:nth-child(7){height:42px}.exercise-preview-visual i:nth-child(3),.exercise-preview-visual i:nth-child(6){height:65px}.exercise-preview-visual i:nth-child(4),.exercise-preview-visual i:nth-child(5){height:86px}.exercise-preview-visual strong{position:absolute;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#62dfbf,#60c9ff 55%,#b58cff);color:#071119;font-size:23px;box-shadow:0 0 0 7px rgba(96,201,255,.06),0 14px 34px rgba(0,0,0,.32)}.exercise-preview-visual.is-playing i{animation:exercisePreviewBars .72s ease-in-out infinite alternate}.exercise-preview-visual.is-playing i:nth-child(2n){animation-duration:.48s}.exercise-preview-visual.is-playing i:nth-child(3n){animation-duration:.91s}.exercise-preview-visual.is-playing strong{animation:exercisePreviewPulse 1.2s ease-in-out infinite}@keyframes exercisePreviewBars{from{transform:scaleY(.28);opacity:.45}to{transform:scaleY(1);opacity:1}}@keyframes exercisePreviewPulse{50%{transform:translateY(-4px);box-shadow:0 0 0 11px rgba(96,201,255,.04),0 18px 38px rgba(0,0,0,.34)}}.exercise-preview-time{display:grid;grid-template-columns:38px 1fr 38px;align-items:center;gap:10px;color:#aebdca;font-size:10px;font-variant-numeric:tabular-nums}.exercise-preview-time span:last-child{text-align:right}.exercise-preview-time input{appearance:none;width:100%;height:5px;border:0;border-radius:99px;background:#2b3d4e;accent-color:#62dfbf;cursor:pointer}.exercise-preview-time input::-webkit-slider-thumb{appearance:none;width:16px;height:16px;border:3px solid #0c151f;border-radius:50%;background:#68e0bd;box-shadow:0 0 0 3px rgba(104,224,189,.13)}.exercise-preview-controls{display:flex;align-items:center;justify-content:space-between;gap:14px}.exercise-preview-transport{display:flex;gap:8px}.preview-round{display:grid;place-items:center;width:43px;height:43px;border:1px solid #354b60;border-radius:14px;background:#0c1620;color:#aebfce;cursor:pointer;transition:.17s}.preview-round:hover{transform:translateY(-1px);border-color:#62dfbf;color:white}.preview-round.play{border-color:rgba(98,223,191,.4);background:linear-gradient(145deg,rgba(98,223,191,.14),rgba(96,201,255,.08));color:#8ce9cd}.preview-round.play.is-playing{box-shadow:0 0 0 4px rgba(98,223,191,.07),0 0 24px rgba(98,223,191,.13)}.preview-round.stop{font-size:11px}.exercise-preview-state{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:13px;border-top:1px solid #283a4c}.exercise-preview-state span{color:#b8c7d3;font-size:10px}.exercise-preview-state small{color:#667b8f;font-size:8px;text-align:right}.exercise-preview-speed{flex-wrap:nowrap}
@media(max-width:560px){.exercise-preview-modal{padding:8px}.exercise-preview-card{width:calc(100vw - 16px)}.exercise-preview-body{padding:15px}.exercise-preview-controls{align-items:stretch;flex-direction:column}.exercise-preview-transport .preview-round{flex:1}.exercise-preview-transport{width:100%}.exercise-preview-speed{width:100%}.exercise-preview-speed .segment{flex:1}.exercise-preview-state{align-items:flex-start;flex-direction:column}.exercise-preview-state small{text-align:left}}

/* PiyanoLED Web v0.19.2 — MIDI'den anlık nota kâğıdı ve takip imleci */
.exercise-table th:nth-last-child(2),.exercise-table td:nth-last-child(2){min-width:215px}.exercise-updated-at{min-width:142px;color:#9aabba;font-variant-numeric:tabular-nums}.exercise-preview-card{width:min(980px,calc(100vw - 28px));max-height:calc(100dvh - 28px);display:flex;flex-direction:column}.exercise-preview-card>.admin-modal-head{flex:0 0 auto}.exercise-preview-body{min-height:0;overflow:hidden}.exercise-preview-score-scroll{position:relative;min-height:210px;max-height:48dvh;overflow-y:auto;overflow-x:hidden;border:1px solid #304254;border-radius:18px;background:#e8edf2;scrollbar-color:#778a9d #d5dde5;scrollbar-width:thin;overscroll-behavior:contain}.exercise-preview-score-stage{position:relative;width:100%;min-height:210px;background:#fff;color:#111827}.exercise-preview-score-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:18px 28px 2px;color:#111827}.exercise-preview-score-head strong{font:700 21px Georgia,serif}.exercise-preview-score-head span{font:600 11px Georgia,serif;color:#526071}.exercise-preview-score-stage svg{display:block;width:100%;height:auto;min-height:170px}.exercise-preview-score-stage .exercise-active-note ellipse{filter:drop-shadow(0 0 4px #60c9ff);stroke:#159f81!important;stroke-width:4!important}.exercise-score-guide{position:absolute;z-index:4;width:2px;border-radius:99px;background:linear-gradient(180deg,transparent,rgba(50,151,190,.52) 15%,rgba(50,151,190,.52) 85%,transparent);opacity:0;transform:translateX(-50%);pointer-events:none;transition:left .22s cubic-bezier(.2,.8,.2,1),top .22s ease,height .22s ease,opacity .14s}.exercise-score-guide.visible{opacity:1}.exercise-score-ball{position:absolute;z-index:5;width:13px;height:13px;margin:-6.5px 0 0 -6.5px;border:2px solid #fff;border-radius:50%;opacity:0;pointer-events:none;box-shadow:0 4px 12px rgba(23,47,66,.32);transition:left .22s cubic-bezier(.2,.8,.2,1),top .22s ease,opacity .13s}.exercise-score-ball.is-right{background:#24bfa0}.exercise-score-ball.is-left{background:#8b67db}.exercise-score-ball.visible{opacity:1}.exercise-score-ball.hop{animation:exerciseScoreHop .38s cubic-bezier(.2,.72,.24,1)}@keyframes exerciseScoreHop{0%{transform:translateY(0) scale(.9)}42%{transform:translateY(-13px) scale(1.08)}100%{transform:translateY(0) scale(1)}}
@media(max-width:700px){.exercise-preview-card{width:calc(100vw - 16px)}.exercise-preview-body{gap:12px}.exercise-preview-score-scroll{min-height:180px;max-height:43dvh}.exercise-preview-score-head{padding:14px 16px 0}.exercise-preview-score-head strong{font-size:17px}.exercise-preview-score-stage svg{min-height:145px}.exercise-table{min-width:1120px}}

/* PiyanoLED Web v0.19.4 — MIDI alt dizek anahtarı ve güvenli nota boşluğu */
.exercise-preview-topline{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.exercise-preview-clef{display:flex;align-items:center;gap:8px}.exercise-preview-clef>span{color:#7890a5;font-size:8px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.exercise-preview-clef .segmented{padding:3px;border:1px solid #304458;border-radius:12px;background:#0d1721}.exercise-preview-clef .segment{min-height:27px;padding:5px 9px;font-size:8px}.exercise-preview-clef .segment.active{color:#9aecd3}.exercise-preview-score-stage .score-clef{filter:drop-shadow(0 1px 0 rgba(15,23,42,.08))}
@media(max-width:620px){.exercise-preview-topline{align-items:stretch}.exercise-preview-clef{justify-content:space-between;width:100%}.exercise-preview-clef .segmented{flex:1}.exercise-preview-clef .segment{flex:1}}

/* PiyanoLED Web v0.19.6 — tek OSMD nota ve takipçi standardı */
.exercise-preview-score-stage.osmd-score-stage{position:relative;width:100%;min-height:210px;padding:12px 14px 16px;background:#fff;color:#111827;box-sizing:border-box}.exercise-preview-score-stage.osmd-score-stage svg{display:block;width:100%;height:auto;min-height:0}.exercise-preview-score-stage.osmd-score-stage .osmd-loading-state,.exercise-preview-score-stage.osmd-score-stage .osmd-error-state{min-height:182px}.exercise-preview-state small{max-width:54ch}
@media(max-width:700px){.exercise-preview-score-stage.osmd-score-stage{padding:8px 7px 12px}}