:root{
  --bg:#0b0f10;
  --bg-soft:#101617;
  --panel:#121a1b;
  --panel-2:#182122;
  --line:rgba(255,255,255,.085);
  --text:#f4f8f7;
  --muted:#96a6a3;
  --mint:#66f2c2;
  --mint-2:#38cfa0;
  --mint-soft:rgba(102,242,194,.10);
  --danger:#ff7d87;
  --shadow:0 24px 60px rgba(0,0,0,.24);
  --radius:24px;
  --radius-sm:16px;
  font-family:Inter, Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
body{margin:0;background:
  radial-gradient(circle at 12% -8%, rgba(102,242,194,.13), transparent 28rem),
  radial-gradient(circle at 88% 8%, rgba(102,242,194,.05), transparent 24rem),
  var(--bg);color:var(--text);min-height:100vh;word-break:keep-all}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 36px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(11,15,16,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:11px;font-weight:780;letter-spacing:-.03em}
.brand-mark{width:38px;height:38px;border-radius:13px;background:#11191a;border:1px solid rgba(102,242,194,.2);display:grid;place-items:center;box-shadow:inset 0 0 24px rgba(102,242,194,.06)}
.brand-mark svg{width:25px;height:25px}
.brand small{display:block;color:var(--muted);font-size:10px;font-weight:650;letter-spacing:.13em;text-transform:uppercase;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:4px;color:#bdc8c6;font-size:14px}
.nav-links a{padding:9px 12px;border-radius:12px}
.nav-links a:hover{background:rgba(255,255,255,.05);color:white}
.mobile-menu{display:none}
.hero{padding:96px 0 44px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;border:1px solid rgba(102,242,194,.18);background:rgba(102,242,194,.07);color:var(--mint);font-size:12px;font-weight:750;letter-spacing:.08em;text-transform:uppercase}
.hero h1{font-size:clamp(42px,7vw,76px);letter-spacing:-.065em;line-height:.98;margin:22px auto 20px;max-width:850px}
.hero p{max-width:690px;margin:0 auto;color:var(--muted);font-size:18px;line-height:1.8}
.hero-visual{margin:52px auto 0;max-width:900px;padding:34px;border-radius:32px;border:1px solid rgba(102,242,194,.12);background:linear-gradient(180deg,rgba(22,31,32,.82),rgba(14,20,21,.92));box-shadow:var(--shadow);overflow:hidden;position:relative}
.hero-visual:before{content:"";position:absolute;inset:-40% 25% auto;height:260px;background:radial-gradient(circle,rgba(102,242,194,.11),transparent 62%)}
.wave{height:130px;display:flex;align-items:center;justify-content:center;gap:5px;position:relative}
.wave span{width:4px;border-radius:5px;background:linear-gradient(var(--mint),rgba(102,242,194,.2));height:var(--h);opacity:var(--o,.8);box-shadow:0 0 18px rgba(102,242,194,.08)}
.hero-meta{display:flex;align-items:center;justify-content:center;gap:20px;color:#81908d;font-size:12px}
.dot{width:4px;height:4px;border-radius:999px;background:var(--mint)}
.section{padding:62px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:26px}
.section-head h2{font-size:clamp(30px,4vw,44px);letter-spacing:-.045em;margin:0}
.section-head p{max-width:570px;color:var(--muted);line-height:1.75;margin:0}
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tool-card{padding:24px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,rgba(23,31,32,.76),rgba(16,23,24,.68));min-height:220px;transition:.22s ease;position:relative;overflow:hidden}
.tool-card:hover{transform:translateY(-3px);border-color:rgba(102,242,194,.24);background:linear-gradient(180deg,rgba(28,39,39,.88),rgba(16,24,24,.78))}
.tool-card .icon{width:46px;height:46px;display:grid;place-items:center;border-radius:15px;background:var(--mint-soft);color:var(--mint);margin-bottom:38px}
.tool-card h3{font-size:22px;letter-spacing:-.035em;margin:0 0 9px}
.tool-card p{font-size:14px;line-height:1.72;color:var(--muted);margin:0}
.tool-card .arrow{position:absolute;right:20px;top:22px;color:#60706d;font-size:20px}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.trust-card{padding:24px;border-top:1px solid var(--line)}
.trust-card strong{display:block;font-size:17px;margin-bottom:10px}
.trust-card p{margin:0;color:var(--muted);line-height:1.75;font-size:14px}
.mint{color:var(--mint)}
.page-hero{padding:76px 0 30px}
.breadcrumb{font-size:13px;color:#71807d;margin-bottom:18px}
.breadcrumb a:hover{color:var(--mint)}
.page-hero h1{font-size:clamp(38px,6vw,64px);letter-spacing:-.055em;line-height:1.03;margin:0 0 16px;max-width:900px}
.page-hero p{max-width:740px;color:var(--muted);font-size:17px;line-height:1.8;margin:0}
.editor-shell{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;align-items:start;margin:28px 0 56px}
.editor-main,.editor-side,.content-card{border:1px solid var(--line);background:rgba(17,24,25,.78);border-radius:var(--radius);box-shadow:var(--shadow)}
.editor-main{padding:26px}.editor-side{padding:22px;position:sticky;top:92px}
.dropzone{border:1px dashed rgba(102,242,194,.28);border-radius:20px;background:rgba(102,242,194,.035);padding:38px 20px;text-align:center;transition:.2s}
.dropzone.dragover{border-color:var(--mint);background:rgba(102,242,194,.08)}
.dropzone h2{font-size:20px;margin:12px 0 7px}.dropzone p{margin:0 0 16px;color:var(--muted);font-size:13px}
.file-input{position:absolute;opacity:0;pointer-events:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 16px;border-radius:13px;border:1px solid var(--line);background:#1a2324;color:var(--text);font-weight:700;font-size:14px}
.btn:hover{border-color:rgba(102,242,194,.28)}
.btn-primary{background:var(--mint);color:#072019;border-color:transparent;box-shadow:0 10px 28px rgba(102,242,194,.14)}
.btn-primary:hover{background:#7af6cc}.btn:disabled{opacity:.42;cursor:not-allowed}
.control-group{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.control-group label{display:flex;justify-content:space-between;gap:14px;font-size:13px;font-weight:700;margin-bottom:9px;color:#dbe3e1}
.control-group label span{color:var(--mint);font-variant-numeric:tabular-nums}
.control-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
input[type="number"],input[type="text"],select{width:100%;height:44px;border-radius:12px;border:1px solid var(--line);background:#0d1314;color:var(--text);padding:0 12px;outline:none}
input:focus,select:focus{border-color:rgba(102,242,194,.5)}
input[type="range"]{width:100%;accent-color:var(--mint)}
.action-stack{display:grid;gap:9px;margin-top:18px}
.status{margin-top:12px;border-radius:13px;padding:11px 13px;background:rgba(255,255,255,.035);color:var(--muted);font-size:12px;line-height:1.6;min-height:42px}
.status.error{color:#ffc0c5;border:1px solid rgba(255,125,135,.2)}
.status.success{color:#bfffe8;border:1px solid rgba(102,242,194,.18)}
.file-list{display:grid;gap:9px;margin-top:16px}
.file-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;border:1px solid var(--line);background:#0e1415;border-radius:14px;padding:12px 13px}
.file-row strong{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-row small{color:var(--muted)}
.file-actions{display:flex;gap:4px}.mini-btn{width:30px;height:30px;border-radius:9px;border:1px solid var(--line);background:#151d1e;color:#bac5c3}
.audio-preview{margin-top:18px}.audio-preview audio{width:100%;height:44px}
.wave-canvas{display:block;width:100%;height:120px;margin-top:18px;border-radius:16px;background:#0a0f10;border:1px solid var(--line)}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.stat{padding:11px;border-radius:12px;background:#0e1415;border:1px solid var(--line)}.stat small{display:block;color:#687875;font-size:10px;text-transform:uppercase;letter-spacing:.06em}.stat strong{font-size:13px}
.side-title{font-size:13px;color:#80908d;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.side-list{display:grid;gap:10px}.side-list a{padding:13px;border:1px solid var(--line);border-radius:14px;background:#0e1415}.side-list a:hover{border-color:rgba(102,242,194,.22)}.side-list strong{display:block;font-size:13px;margin-bottom:4px}.side-list span{font-size:11px;color:var(--muted)}
.content-stack{display:grid;gap:16px;margin:30px 0 70px}.content-card{padding:28px}.content-card h2{font-size:24px;letter-spacing:-.035em;margin:0 0 13px}.content-card p{color:#a6b3b1;line-height:1.85;margin:0}.content-card + .content-card{}
.faq{display:grid;gap:10px}.faq details{border:1px solid var(--line);border-radius:16px;background:rgba(15,21,22,.72);padding:0 17px}.faq summary{cursor:pointer;font-weight:700;padding:17px 0}.faq p{padding:0 0 17px;margin:0;color:var(--muted);line-height:1.75}
.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.guide-card{padding:22px;border:1px solid var(--line);border-radius:18px;background:#101617}.guide-card:hover{border-color:rgba(102,242,194,.22)}.guide-card h3{margin:0 0 8px;font-size:18px}.guide-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.prose{max-width:840px}.prose h2{font-size:26px;letter-spacing:-.035em;margin:44px 0 12px}.prose p,.prose li{color:#a8b4b2;line-height:1.9}.prose ul{padding-left:20px}.prose .note{padding:18px 20px;border-left:3px solid var(--mint);background:rgba(102,242,194,.055);border-radius:0 14px 14px 0}
.lab-table{width:100%;border-collapse:collapse;margin-top:18px}.lab-table th,.lab-table td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);font-size:13px}.lab-table th{color:#71807d;font-size:11px;text-transform:uppercase;letter-spacing:.06em}.lab-table td{color:#c6d0ce}.lab-table td:last-child{color:var(--mint);font-weight:750}
.footer{border-top:1px solid var(--line);padding:38px 0 46px;margin-top:70px;color:#74827f;font-size:12px}.footer-inner{display:flex;justify-content:space-between;gap:30px}.footer-links{display:flex;gap:15px;flex-wrap:wrap}.footer a:hover{color:#c9d2d0}
@media (max-width:900px){.nav-links{display:none}.tool-grid,.trust-grid{grid-template-columns:1fr 1fr}.editor-shell{grid-template-columns:1fr}.editor-side{position:static}.section-head{display:block}.section-head p{margin-top:12px}.guide-grid{grid-template-columns:1fr}}
@media (max-width:620px){.container{width:min(100% - 24px,1180px)}.hero{padding-top:68px}.hero h1{font-size:44px}.hero p{font-size:16px}.hero-visual{padding:20px;border-radius:24px}.tool-grid,.trust-grid{grid-template-columns:1fr}.tool-card{min-height:auto}.page-hero{padding-top:54px}.editor-main,.editor-side,.content-card{padding:19px}.control-row{grid-template-columns:1fr}.stat-row{grid-template-columns:1fr}.footer-inner{display:block}.footer-links{margin-top:18px}.lab-table{display:block;overflow-x:auto;white-space:nowrap}}

/* Multi-range waveform editor */
.wave-shell{position:relative;margin-top:18px;border-radius:16px;overflow:hidden;background:#0a0f10;border:1px solid var(--line);touch-action:none;user-select:none}
.wave-shell .wave-canvas{height:148px;margin:0;border:0;border-radius:0;background:transparent;pointer-events:none}
.wave-editor{position:absolute;inset:0;outline:none;cursor:crosshair;touch-action:none}
.wave-editor:focus-visible{box-shadow:inset 0 0 0 2px rgba(102,242,194,.42)}
.wave-region{position:absolute;top:0;bottom:0;min-width:3px;background:rgba(102,242,194,.16);border-left:2px solid rgba(102,242,194,.9);border-right:2px solid rgba(102,242,194,.9);box-shadow:inset 0 0 0 1px rgba(102,242,194,.04);cursor:pointer}
.wave-region.selected{background:rgba(102,242,194,.25);box-shadow:inset 0 0 0 1px rgba(102,242,194,.24),0 0 24px rgba(102,242,194,.08)}
.region-handle{position:absolute;top:0;bottom:0;width:14px;z-index:3;cursor:ew-resize}
.region-handle:after{content:"";position:absolute;top:50%;width:4px;height:32px;border-radius:999px;background:var(--mint);box-shadow:0 0 0 3px rgba(6,17,15,.66);transform:translateY(-50%)}
.region-handle.start{left:-8px}.region-handle.start:after{left:6px}
.region-handle.end{right:-8px}.region-handle.end:after{right:6px}
.region-remove{position:absolute;right:5px;top:5px;width:24px;height:24px;padding:0;border:1px solid rgba(255,255,255,.13);border-radius:8px;background:rgba(7,14,14,.84);color:#dce7e4;font-size:17px;line-height:1;display:grid;place-items:center;z-index:5;opacity:.72;transition:.16s}
.wave-region:hover .region-remove,.wave-region.selected .region-remove{opacity:1}
.region-remove:hover{border-color:rgba(255,125,135,.42);color:#ff9ea5;background:rgba(42,16,20,.92)}
.region-time{position:absolute;left:8px;bottom:7px;max-width:calc(100% - 16px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;font-weight:760;color:#d9fff1;background:rgba(7,18,15,.76);padding:4px 6px;border-radius:7px;font-variant-numeric:tabular-nums;pointer-events:none}
.wave-help{display:flex;flex-wrap:wrap;gap:7px 13px;margin:9px 2px 0;color:#73837f;font-size:10px;line-height:1.5}
.wave-help span:before{content:"·";color:var(--mint);margin-right:5px}
.trim-controls{display:grid;gap:12px}
.trim-control-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.trim-control-head strong{display:block;font-size:14px;color:#e4ecea}
.trim-control-head p{margin:6px 0 0;color:var(--muted);font-size:11px;line-height:1.65;max-width:620px}
.btn-quiet{min-height:34px;padding:0 12px;font-size:11px;background:#11191a;white-space:nowrap}
.trim-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:#0d1314;color:#81908d;font-size:11px}
.trim-summary strong{color:var(--mint);font-variant-numeric:tabular-nums}
.trim-range-list{display:flex;flex-wrap:wrap;gap:7px;min-height:38px}
.trim-empty{width:100%;padding:11px 12px;border:1px dashed rgba(255,255,255,.07);border-radius:12px;color:#64726f;font-size:11px;text-align:center}
.trim-range-chip{display:grid;grid-template-columns:22px auto auto;align-items:center;gap:7px;min-height:36px;padding:5px 9px 5px 6px;border:1px solid var(--line);border-radius:11px;background:#0e1515;color:#b9c7c4;font-size:10px;text-align:left}
.trim-range-chip strong{width:22px;height:22px;display:grid;place-items:center;border-radius:7px;background:rgba(102,242,194,.08);color:var(--mint);font-size:10px}
.trim-range-chip span{font-variant-numeric:tabular-nums}.trim-range-chip small{color:#657572}
.trim-range-chip:hover,.trim-range-chip.selected{border-color:rgba(102,242,194,.3);background:rgba(102,242,194,.06)}
@media (max-width:620px){.wave-shell .wave-canvas{height:132px}.region-time{display:none}.wave-help{display:grid;gap:4px}.trim-control-head{display:block}.trim-control-head .btn{margin-top:10px}.trim-summary{align-items:flex-start;flex-direction:column}.trim-range-chip{width:100%;grid-template-columns:22px 1fr auto}}

/* Immersive trim editor */
body[data-tool="trim-audio"] .trim-page-hero{padding-bottom:18px}
body[data-tool="trim-audio"] .trim-page-hero h1{max-width:1020px}
body[data-tool="trim-audio"] .trim-page-hero p{max-width:860px}
.trim-editor-frame{margin:22px 0 20px;border:1px solid var(--line);border-radius:26px;background:linear-gradient(180deg,rgba(20,25,29,.96),rgba(10,14,16,.98));box-shadow:0 26px 70px rgba(0,0,0,.3);overflow:hidden}
.trim-launch{padding:28px}
.trim-launch .trim-dropzone{min-height:248px;display:grid;place-content:center}
.trim-workspace{padding:0}
.trim-filebar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 18px;border-bottom:1px solid var(--line);background:#0d1214}
.trim-file-info{display:flex;align-items:center;gap:11px;min-width:0}
.trim-file-dot{width:9px;height:9px;border-radius:50%;background:var(--mint);box-shadow:0 0 18px rgba(102,242,194,.6);flex:0 0 auto}
.trim-file-info>div{min-width:0}
.trim-file-info strong{display:block;max-width:min(65vw,720px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;color:#eaf2f0}
.trim-file-info small{display:block;margin-top:4px;color:#6f817d;font-size:10px;font-variant-numeric:tabular-nums}
.trim-stage{padding:26px 18px 14px;background:#111218}
.trim-stage-head{display:flex;align-items:center;justify-content:space-between;gap:14px;color:#7e8b89;font-size:11px;margin:0 4px 11px}
.trim-stage-head span:first-child{font-weight:750;color:#aab5b3;letter-spacing:.02em}
#trim-clock{font-variant-numeric:tabular-nums}
.trim-wave-shell{height:244px;margin:0;border:1px solid rgba(255,255,255,.07);border-radius:10px;background:#171923;box-shadow:inset 0 0 0 1px rgba(255,255,255,.012);overflow:visible}
.trim-wave-shell .wave-canvas{position:absolute;inset:0;width:100%;height:242px;background:transparent;border:0;border-radius:10px}
.trim-wave-shell .wave-canvas-base{z-index:1;opacity:.92}
.trim-wave-shell .wave-canvas-selected{z-index:2;opacity:1;filter:drop-shadow(0 0 5px rgba(102,242,194,.12));-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}
.wave-dim{position:absolute;top:0;bottom:0;background:rgba(4,13,12,.72);box-shadow:inset 0 0 0 1px rgba(0,0,0,.04);pointer-events:none;z-index:1}
.wave-zero-line{position:absolute;left:0;right:0;top:50%;height:1px;background:rgba(255,255,255,.045);pointer-events:none;z-index:3}
.trim-wave-shell .wave-editor{overflow:visible;border-radius:10px;z-index:5}
.trim-wave-shell .wave-region{top:10px;bottom:10px;z-index:2;background:rgba(102,242,194,.025);border-left:3px solid #65efd1;border-right:3px solid #65efd1;box-shadow:inset 0 0 0 1px rgba(102,242,194,.045);border-radius:2px}
.trim-wave-shell .wave-region.selected{background:rgba(102,242,194,.055);box-shadow:inset 0 0 0 1px rgba(102,242,194,.12),0 0 32px rgba(102,242,194,.06)}
.trim-wave-shell .region-handle{width:18px}
.trim-wave-shell .region-handle:after{width:7px;height:44px;background:#6cf3d5;box-shadow:0 0 0 3px #13211f,0 0 22px rgba(102,242,194,.18)}
.trim-wave-shell .region-handle.start{left:-10px}.trim-wave-shell .region-handle.start:after{left:5px}
.trim-wave-shell .region-handle.end{right:-10px}.trim-wave-shell .region-handle.end:after{right:5px}
.trim-wave-shell .region-remove{right:7px;top:7px;width:25px;height:25px;border-radius:50%;background:rgba(9,13,15,.88);font-size:18px}
.trim-wave-shell .region-time{left:9px;bottom:8px;background:rgba(7,12,13,.82);font-size:10px}
.trim-playhead{position:absolute;left:0;top:0;bottom:0;width:1px;background:#f5f7f6;opacity:.85;pointer-events:none;z-index:8;transform:translateX(-.5px)}
.trim-playhead:before{content:"";position:absolute;left:-4px;top:-1px;border-left:4px solid transparent;border-right:4px solid transparent;border-top:6px solid #f5f7f6}
.trim-playhead i{display:none}
.trim-ruler{display:flex;align-items:center;justify-content:space-between;padding:7px 2px 0;color:#586360;font-size:9px;font-variant-numeric:tabular-nums}
.trim-stage .wave-help{margin:12px 2px 0;justify-content:flex-start;font-size:10px}
.trim-transport{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 18px;border-top:1px solid rgba(255,255,255,.045);border-bottom:1px solid var(--line);background:#0f1117}
.trim-play-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.transport-btn{width:42px;height:38px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:#191b24;color:#c9d1cf;font-weight:760;font-size:11px;display:grid;place-items:center}
.transport-btn.primary{width:54px;background:#20232e;color:#fff}
.transport-btn:hover{border-color:rgba(102,242,194,.24);color:var(--mint)}
.transport-btn .pause-icon{display:none}
.transport-btn.is-playing .play-icon{display:none}.transport-btn.is-playing .pause-icon{display:inline}
.trim-selection-readout{display:flex;align-items:center;gap:12px;min-width:300px;justify-content:flex-end}
.trim-selection-readout div{min-width:104px;padding:8px 12px;border:1px solid rgba(255,255,255,.07);border-radius:12px;background:#15171e;text-align:center}
.trim-selection-readout small{display:block;color:#667370;font-size:9px;margin-bottom:3px}
.trim-selection-readout strong{font-size:12px;color:#dce5e3;font-variant-numeric:tabular-nums}
.trim-readout-arrow{color:#52605d}
.trim-ranges-panel{padding:18px;background:#0d1113}
.trim-ranges-panel .trim-control-head{margin-bottom:12px}
.trim-ranges-panel .trim-summary{background:#111719}
.trim-ranges-panel .trim-range-list{margin-top:10px}
.trim-exportbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 18px;border-top:1px solid var(--line);background:#0b0f11}
.trim-export-meta{display:flex;align-items:baseline;gap:9px}
.trim-export-meta span{font-size:10px;color:#667572}.trim-export-meta strong{color:var(--mint);font-size:14px}.trim-export-meta small{color:#52605d;font-size:10px}
.trim-save{min-width:170px}
.trim-workspace>.status{margin:0;border-radius:0;border:0;border-top:1px solid rgba(255,255,255,.04);background:#0a0e0f;padding:10px 18px;min-height:auto}
.trim-other-tools{margin:0 0 32px;padding:18px 20px;border:1px solid var(--line);border-radius:20px;background:rgba(14,20,21,.7)}
.trim-other-tools .side-title{margin-bottom:10px}
.trim-other-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.trim-other-grid a{display:block;min-width:0;padding:12px;border:1px solid var(--line);border-radius:13px;background:#0e1415}
.trim-other-grid a:hover{border-color:rgba(102,242,194,.22)}
.trim-other-grid strong{display:block;font-size:12px;margin-bottom:4px}.trim-other-grid span{display:block;color:var(--muted);font-size:10px;line-height:1.55}
body[data-tool="trim-audio"] @media (max-width:900px){
  .trim-wave-shell{height:210px}.trim-wave-shell .wave-canvas{height:208px}
  .trim-transport{align-items:flex-start;flex-direction:column}.trim-selection-readout{width:100%;justify-content:flex-start;min-width:0}
  .trim-other-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:620px){
  .trim-editor-frame{border-radius:18px}.trim-launch{padding:16px}.trim-launch .trim-dropzone{min-height:220px}
  .trim-filebar{padding:12px}.trim-file-info strong{max-width:58vw}.trim-stage{padding:18px 10px 10px}
  .trim-wave-shell{height:178px}.trim-wave-shell .wave-canvas{height:176px}
  .trim-stage .wave-help{display:flex;gap:5px 10px}.trim-stage .wave-help span{font-size:9px}
  .trim-transport{padding:13px 11px}.trim-play-controls{width:100%}.trim-play-controls .btn{flex:1}
  .trim-selection-readout{display:grid;grid-template-columns:1fr auto 1fr;gap:7px}.trim-selection-readout div{min-width:0;padding:7px}
  .trim-ranges-panel{padding:14px 11px}.trim-exportbar{padding:13px 11px}.trim-save{min-width:140px}
  .trim-other-grid{grid-template-columns:1fr}.trim-other-tools{padding:14px}
}


/* Vertical audio faders */
body[data-tool] .page-hero h1{margin-top:18px}
.fader-console{margin-top:22px;padding:22px 20px 20px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,#101719 0%,#0c1213 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.02)}
.fader-console-head{display:flex;align-items:center;justify-content:center;margin-bottom:14px;color:#83918f;font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.fader-console-head strong{font:inherit}
.fader-bank{display:flex;justify-content:center;align-items:flex-start;gap:34px;min-height:332px}
.fader-strip{width:156px;display:flex;flex-direction:column;align-items:center}
.fader-strip-head{width:100%;min-height:58px;display:grid;place-items:center;align-content:center;gap:4px;text-align:center}
.fader-strip-head strong{font-size:13px;color:#dce7e4}
.fader-value{min-width:68px;padding:4px 8px;border:1px solid rgba(102,242,194,.16);border-radius:8px;background:#0a1112;color:var(--mint);font-size:12px;font-weight:800;font-variant-numeric:tabular-nums}
.fader-body{position:relative;width:112px;height:238px;margin-top:4px}
.fader-track{position:absolute;left:50%;top:8px;bottom:8px;width:7px;transform:translateX(-50%);border-radius:99px;background:linear-gradient(180deg,rgba(102,242,194,.72),rgba(33,139,177,.72));box-shadow:0 0 0 1px rgba(102,242,194,.12),0 0 18px rgba(73,208,180,.08);pointer-events:none}
.fader-track:after{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;transform:translateX(-50%);background:rgba(6,14,15,.55);border-radius:99px}
.fader-scale{position:absolute;inset:8px 0;pointer-events:none;font-variant-numeric:tabular-nums}
.fader-scale span{position:absolute;left:0;bottom:var(--tick);width:38px;transform:translateY(50%);color:#5f706d;font-size:9px;text-align:right;line-height:1}
.fader-scale span:after{content:"";position:absolute;left:45px;top:50%;width:11px;height:1px;background:#33413f}
.fader-scale span.major{color:#9bc9bb;font-weight:800}
.fader-scale span.major:after{width:16px;background:rgba(102,242,194,.6)}
.vertical-fader{-webkit-appearance:none;appearance:none;position:absolute;left:50%;top:8px;width:22px;height:222px;transform:translateX(-50%);writing-mode:vertical-lr;direction:rtl;background:transparent;outline:none;cursor:ns-resize;z-index:2;accent-color:var(--mint)}
.vertical-fader::-webkit-slider-runnable-track{width:22px;background:transparent;border:0}
.vertical-fader::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:31px;height:17px;border-radius:4px;border:2px solid #0b1414;background:linear-gradient(180deg,#8af9d4,#53ddb7);box-shadow:0 0 0 1px rgba(102,242,194,.45),0 5px 15px rgba(0,0,0,.42);cursor:grab}
.vertical-fader:active::-webkit-slider-thumb{cursor:grabbing;background:#a1ffe0}
.vertical-fader::-moz-range-track{width:7px;background:transparent;border:0}
.vertical-fader::-moz-range-thumb{width:27px;height:13px;border-radius:4px;border:2px solid #0b1414;background:#66f2c2;box-shadow:0 0 0 1px rgba(102,242,194,.45);cursor:grab}
.vertical-fader:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 3px rgba(102,242,194,.22),0 0 0 1px rgba(102,242,194,.55)}
.fader-note{margin-top:3px;color:#60716e;font-size:10px;text-transform:uppercase;letter-spacing:.08em}
@media (max-width:620px){.fader-console{padding:18px 10px}.fader-bank{gap:12px}.fader-strip{width:138px}.fader-body{width:104px;height:224px}.vertical-fader{height:208px}.fader-scale span{font-size:8px}}

/* Tool workspace layout: waveform left, controls right, related tools below */
.audio-editor-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:start;margin:24px 0 16px}
.audio-workspace,.audio-settings,.other-tools-panel{border:1px solid var(--line);background:rgba(17,24,25,.78);border-radius:var(--radius);box-shadow:var(--shadow)}
.audio-workspace{padding:22px;min-width:0;min-height:0}
.audio-settings{padding:20px;min-width:0;display:flex;flex-direction:column;position:relative}
.audio-upload-zone{min-height:205px;display:grid;place-content:center}
.audio-preview{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.audio-file-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:11px}
.audio-file-head strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;color:#e7f0ee}
.audio-file-head span{flex:0 0 auto;color:#6f817d;font-size:10px;text-transform:uppercase;letter-spacing:.08em}
.audio-preview audio{width:100%;height:42px}
.audio-main-wave{height:218px;margin-top:12px;border-radius:18px;background:#0a1011;transition:height .18s ease}
.settings-head{display:grid;gap:4px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.settings-head span{color:#71817e;font-size:10px;text-transform:uppercase;letter-spacing:.1em}
.settings-head strong{font-size:18px;letter-spacing:-.025em}
.audio-settings .fader-console{flex:1;margin:0;padding:20px 0 12px;border:0;border-radius:0;background:transparent;box-shadow:none}
.audio-settings .fader-console-head{margin-bottom:6px}
.audio-settings .fader-bank{min-height:330px;gap:12px;align-items:flex-start}
.audio-settings .fader-strip{width:138px}
.audio-settings .fader-body{width:104px}
.settings-actions{margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}
.settings-actions .btn{width:100%}
.audio-settings .status{margin-top:10px}
.setting-summary{display:grid;gap:5px;margin-top:18px;padding:16px;border:1px solid var(--line);border-radius:15px;background:#0d1314}
.setting-summary span{color:#697976;font-size:10px;text-transform:uppercase;letter-spacing:.07em}
.setting-summary strong{font-size:15px;color:#e6efed}
.setting-summary small{color:var(--muted);font-size:11px;line-height:1.6}
.other-tools-panel{margin:0 0 32px;padding:20px}
.other-tools-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:13px}
.other-tools-head span{display:block;color:#71817e;font-size:10px;text-transform:uppercase;letter-spacing:.09em;margin-bottom:4px}
.other-tools-head strong{font-size:15px;color:#dce5e3}
.other-tools-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.other-tools-grid a{display:block;min-width:0;padding:13px;border:1px solid var(--line);border-radius:14px;background:#0e1415;transition:.18s ease}
.other-tools-grid a:hover{border-color:rgba(102,242,194,.24);background:#11191a}
.other-tools-grid strong{display:block;font-size:12px;margin-bottom:5px;color:#dfe8e6}
.other-tools-grid span{display:block;color:var(--muted);font-size:10px;line-height:1.55}

@media (max-width:980px){
  .audio-editor-grid{grid-template-columns:minmax(0,1fr) 300px}
  .audio-settings .fader-strip{width:118px}
  .audio-settings .fader-bank{gap:6px}
}
@media (max-width:820px){
  .audio-editor-grid{grid-template-columns:1fr;align-items:start}
  .audio-workspace{min-height:0}
  .audio-settings{min-height:auto}
  .audio-settings .fader-console{padding:18px 0}
  .audio-settings .fader-bank{min-height:300px}
}
@media (max-width:620px){
  .audio-editor-grid{gap:12px;margin-top:20px}
  .audio-workspace,.audio-settings{padding:16px;border-radius:18px}
  .audio-upload-zone{min-height:210px}
  .audio-main-wave{height:190px}
  .audio-file-head{align-items:flex-start;flex-direction:column;gap:4px}
  .other-tools-panel{padding:14px;border-radius:18px}
}

/* Volume tool: larger proportional fader + live preview feedback */
body[data-tool="volume-audio"] .audio-settings .fader-console{padding-top:14px}
body[data-tool="volume-audio"] .audio-settings .fader-bank{min-height:292px;align-items:flex-start}
body[data-tool="volume-audio"] .audio-settings .fader-strip{width:188px}
body[data-tool="volume-audio"] .audio-settings .fader-strip-head{min-height:54px}
body[data-tool="volume-audio"] .audio-settings .fader-value{min-width:78px;padding:5px 10px;font-size:13px}
body[data-tool="volume-audio"] .audio-settings .fader-body{width:150px;height:228px;margin-top:0}
body[data-tool="volume-audio"] .audio-settings .fader-track{top:10px;bottom:10px;width:10px;background:linear-gradient(180deg,rgba(102,242,194,.82),rgba(33,139,177,.62));box-shadow:0 0 0 1px rgba(102,242,194,.18),0 0 24px rgba(73,208,180,.10)}
body[data-tool="volume-audio"] .audio-settings .fader-scale{inset:10px 0}
body[data-tool="volume-audio"] .audio-settings .fader-scale span{left:2px;width:48px;font-size:10px;color:#72837f}
body[data-tool="volume-audio"] .audio-settings .fader-scale span:after{left:57px;width:18px}
body[data-tool="volume-audio"] .audio-settings .fader-scale span.major{color:#b7eadb;font-size:11px}
body[data-tool="volume-audio"] .audio-settings .fader-scale span.major:after{width:24px}
body[data-tool="volume-audio"] .audio-settings .vertical-fader{top:10px;height:208px;width:34px}
body[data-tool="volume-audio"] .audio-settings .vertical-fader::-webkit-slider-runnable-track{width:34px}
body[data-tool="volume-audio"] .audio-settings .vertical-fader::-webkit-slider-thumb{width:43px;height:20px;border-radius:5px;border-width:2px;box-shadow:0 0 0 1px rgba(102,242,194,.55),0 7px 18px rgba(0,0,0,.46)}
body[data-tool="volume-audio"] .audio-settings .vertical-fader::-moz-range-thumb{width:39px;height:16px}
.live-preview-card{display:grid;gap:9px;margin:2px 0 14px;padding:13px;border:1px solid rgba(102,242,194,.14);border-radius:15px;background:rgba(102,242,194,.035)}
.live-preview-title{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px}
.live-preview-title strong{font-size:12px;color:#e6f0ed}
.live-preview-title>span:last-child{font-size:10px;color:#7e918c}
.live-preview-dot{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px rgba(102,242,194,.55)}
.live-preview-card p{margin:0;color:#81918e;font-size:11px;line-height:1.65}
.preview-ratio{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 11px;border-radius:11px;background:#0b1213;border:1px solid var(--line)}
.preview-ratio span{font-size:10px;color:#70817d}
.preview-ratio strong{font-size:15px;color:var(--mint);font-variant-numeric:tabular-nums}
.preview-hint{min-height:0;color:#71817e;font-size:10px;line-height:1.55}
.preview-hint.warning{color:#e6b88d}
.preview-reset{width:100%;min-height:36px;font-size:11px;background:#101819}
@media (max-width:820px){
  body[data-tool="volume-audio"] .audio-settings .fader-bank{min-height:330px}
  body[data-tool="volume-audio"] .audio-settings .fader-strip{width:188px}
}

/* Volume preview waveform follows the current dB gain. */
body[data-tool="volume-audio"] .audio-main-wave{box-shadow:inset 0 0 0 1px rgba(102,242,194,.035)}
body[data-tool="volume-audio"] .audio-workspace .stat-row{margin-top:10px}

/* Balanced editor cards + shared action footer */
.audio-editor-grid{align-items:stretch}
.audio-workspace,.audio-settings{height:100%}
.audio-settings{min-height:0}
.audio-settings .live-preview-card{margin-bottom:0}
.audio-action-bar{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,300px);gap:12px;align-items:center;margin-top:-2px;padding:12px 14px;border:1px solid var(--line);border-radius:18px;background:rgba(17,24,25,.78);box-shadow:var(--shadow)}
.audio-action-feedback{display:grid;gap:8px;min-width:0}
.audio-action-status{margin:0;min-height:44px;display:flex;align-items:center;padding:10px 13px}
.export-progress{display:grid;gap:7px;padding:9px 12px;border:1px solid rgba(102,242,194,.16);border-radius:13px;background:#0b1213;overflow:hidden}
.export-progress[hidden]{display:none!important}
.export-progress-head{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#82928f;font-size:10px}
.export-progress-head strong{color:var(--mint);font-size:10px;font-variant-numeric:tabular-nums}
.export-progress-track{position:relative;height:6px;border-radius:999px;background:#162122;overflow:hidden}
.export-progress-track i{position:absolute;left:0;top:0;bottom:0;width:0;border-radius:inherit;background:linear-gradient(90deg,#36cba4,#78f6cf);transition:width .18s ease}
.export-progress.is-indeterminate .export-progress-track i{width:34%;animation:musicdam-export-progress 1.05s ease-in-out infinite}
@keyframes musicdam-export-progress{0%{transform:translateX(-115%)}50%{transform:translateX(95%)}100%{transform:translateX(300%)}}
.audio-action-button{width:100%;min-height:44px}
body[data-tool="volume-audio"] .audio-settings .fader-console{display:flex;flex-direction:column;justify-content:center}
body[data-tool="volume-audio"] .audio-settings .live-preview-card{margin-top:auto}
@media (max-width:820px){
  .audio-action-bar{grid-template-columns:1fr;margin-top:0}
  .audio-action-button{grid-row:1}
  .audio-action-feedback{grid-row:2}
}

/* Merge studio: waveform-first multi-track arrangement */
body[data-tool="merge-audio"] .page-hero{padding-bottom:28px}
body[data-tool="merge-audio"] .page-hero p{max-width:760px}
.merge-studio{margin:24px 0 16px;border:1px solid var(--line);border-radius:26px;background:rgba(17,24,25,.78);box-shadow:var(--shadow);overflow:hidden}
.merge-empty{min-height:330px;margin:22px;padding:42px 24px;display:grid;place-content:center;text-align:center;border:1px dashed rgba(102,242,194,.28);border-radius:22px;background:rgba(102,242,194,.025)}
.merge-empty h2{margin:14px 0 8px;font-size:24px;letter-spacing:-.035em}
.merge-empty p{max-width:560px;margin:0 auto 20px;color:var(--muted);font-size:13px;line-height:1.7}
.merge-empty .btn{min-width:220px;justify-self:center}
.merge-editor{padding:18px}
.merge-stage-head{display:flex;align-items:end;justify-content:space-between;gap:18px;padding:2px 2px 15px;border-bottom:1px solid var(--line)}
.merge-stage-head>div{display:grid;gap:4px}
.merge-stage-head span{color:#71817e;font-size:10px;text-transform:uppercase;letter-spacing:.08em}
.merge-stage-head strong{font-size:14px;color:#dce6e3}
#merge-clock{font-variant-numeric:tabular-nums;color:#88a49d;font-size:11px;text-transform:none;letter-spacing:0}
.merge-track-list{display:grid;gap:13px;padding:16px 0 12px}
.merge-track{position:relative;padding:10px 12px 11px;border:1px solid rgba(255,255,255,.055);border-radius:16px;background:#101516;transition:border-color .16s ease,background .16s ease,opacity .16s ease,transform .16s ease}
.merge-track.is-selected{border-color:rgba(102,242,194,.25);background:#111919}
.merge-track.is-dragging{opacity:.45;transform:scale(.995)}
.merge-track.is-drop-target{border-color:var(--mint);box-shadow:inset 0 0 0 1px rgba(102,242,194,.28)}
.merge-track-head{height:22px;display:flex;align-items:center;gap:8px;padding:0 46px 5px 2px}
.merge-track-head strong{min-width:0;margin-left:auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:right;font-size:11px;font-weight:650;color:#788784;font-style:italic}
.merge-track.is-selected .merge-track-head strong{color:#d8e5e1}
.merge-track-grip{color:#51625e;letter-spacing:-3px;cursor:grab;user-select:none}
.merge-track-grip:active{cursor:grabbing}
.merge-track-body{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 40px;gap:9px;align-items:stretch}
.merge-wave-shell{position:relative;height:88px;border-radius:9px;background:#151920;overflow:hidden;cursor:crosshair;outline:none}
.merge-wave-shell:focus-visible{box-shadow:0 0 0 2px rgba(102,242,194,.26)}
.merge-track-wave{display:block;width:100%;height:100%}
.merge-track-playhead{position:absolute;top:0;bottom:0;width:1px;background:#f0f5f4;pointer-events:none;z-index:3}
.merge-track-playhead:before{content:"";position:absolute;left:50%;top:-4px;width:7px;height:7px;border-radius:50%;background:#f0f5f4;transform:translateX(-50%)}
.merge-track-playhead i{display:none}
.merge-track-actions{display:flex;flex-direction:column;gap:4px;align-self:center}
.merge-track-actions .mini-btn{width:36px;height:25px;padding:0;border-radius:7px;background:#171d1e;color:#9aa7a4;border:1px solid rgba(255,255,255,.065)}
.merge-track-actions .mini-btn:hover{color:var(--mint);border-color:rgba(102,242,194,.25)}
.merge-track-actions .mini-btn.danger:hover{color:#ff9aa2;border-color:rgba(255,125,135,.3)}
.merge-track-ruler{display:flex;justify-content:space-between;padding:5px 48px 0 1px;color:#566762;font-size:9px;font-variant-numeric:tabular-nums}
.merge-track.is-selected .merge-track-ruler{color:#6d8580}
.merge-addbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 2px 15px;border-top:1px solid var(--line)}
.merge-add-track{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border-radius:999px;border:1px solid rgba(102,242,194,.3);color:#dffaf1;background:rgba(102,242,194,.04);font-size:11px;font-weight:720;cursor:pointer}
.merge-add-track:hover{background:rgba(102,242,194,.08)}
.merge-addbar>span{color:#60716e;font-size:10px}
.merge-transport{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:14px 2px 2px;border-top:1px solid var(--line)}
.merge-play-controls{display:flex;gap:8px;align-items:center}
.merge-play-controls .transport-btn.primary{width:76px}
.merge-time-readout{justify-self:center;display:flex;align-items:baseline;gap:9px;color:#73827f}
.merge-time-readout small{font-size:10px}
.merge-time-readout strong{font-size:13px;color:#d9e4e1;font-variant-numeric:tabular-nums}
.merge-export{display:flex;align-items:center;gap:9px}
.merge-format{display:flex;align-items:center;gap:7px;padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:#0d1314}
.merge-format span{font-size:10px;color:#6f807c}
.merge-format strong{font-size:12px;color:var(--mint)}
.merge-export .btn{min-width:118px}
.merge-studio>.status,.merge-editor>.status{margin:12px 0 0}
body[data-tool="merge-audio"] .other-tools-panel{margin-top:16px}
@media (max-width:820px){
  .merge-empty{min-height:280px;margin:14px}
  .merge-editor{padding:14px}
  .merge-stage-head{align-items:flex-start;flex-direction:column;gap:8px}
  .merge-wave-shell{height:78px}
  .merge-track-body{grid-template-columns:minmax(0,1fr) 34px;gap:6px}
  .merge-track-actions .mini-btn{width:31px}
  .merge-track-ruler{padding-right:40px}
  .merge-addbar{align-items:flex-start;flex-direction:column}
  .merge-transport{grid-template-columns:1fr auto;gap:12px}
  .merge-time-readout{justify-self:start;grid-row:2;grid-column:1/-1}
}
@media (max-width:560px){
  .merge-track{padding:9px}
  .merge-track-head{padding-right:0}
  .merge-wave-shell{height:70px}
  .merge-transport{grid-template-columns:1fr}
  .merge-export{justify-content:space-between}
  .merge-time-readout{grid-row:auto;grid-column:auto;justify-self:start}
  .merge-export .btn{flex:1}
}

/* Merge UX refinement: swap upload state for editor, one trim range per track. */
.merge-empty[hidden],.merge-editor[hidden]{display:none!important}
body[data-tool="merge-audio"] .merge-studio{overflow:visible}
body[data-tool="merge-audio"] .merge-empty{min-height:300px}
.merge-track-wave{position:absolute;inset:0;width:100%;height:100%;margin:0;border:0;border-radius:0;background:transparent;pointer-events:none}
.merge-track-wave-selected{z-index:1}
.merge-single-selection{position:absolute;top:0;bottom:0;z-index:2;border-left:2px solid var(--mint);border-right:2px solid var(--mint);background:rgba(102,242,194,.055);pointer-events:none}
.merge-trim-handle{position:absolute;top:50%;width:13px;height:42px;padding:0;border:2px solid #081310;border-radius:6px;background:var(--mint);box-shadow:0 0 0 1px rgba(102,242,194,.55),0 5px 16px rgba(0,0,0,.35);transform:translateY(-50%);pointer-events:auto;cursor:ew-resize;touch-action:none}
.merge-trim-handle:before{content:"";position:absolute;left:50%;top:8px;bottom:8px;width:2px;border-radius:999px;background:rgba(5,36,28,.55);transform:translateX(-50%)}
.merge-trim-handle.start{left:-7px}.merge-trim-handle.end{right:-7px}
.merge-track-ruler{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:6px 48px 0 1px;gap:10px}
.merge-track-ruler span:nth-child(2){justify-self:center;color:#768983;font-size:9px}
.merge-track-ruler span:last-child{justify-self:end}
.merge-addbar{align-items:center}
.merge-addbar>div{display:grid;gap:3px}
.merge-addbar>div strong{font-size:12px;color:#dce7e4}
.merge-addbar>div span{font-size:10px;color:#60716e}
.merge-addbar>span{display:none}
@media(max-width:820px){.merge-track-ruler{padding-right:40px}.merge-addbar{flex-direction:row;align-items:center}.merge-addbar>div{min-width:0}}
@media(max-width:560px){.merge-addbar{flex-direction:column;align-items:stretch}.merge-add-track{justify-content:center}.merge-track-ruler{padding-right:37px}}

/* Output format selector + centered merge add control */
.output-format-control{display:flex;align-items:center;gap:9px;min-width:0}
.output-format-control>span{font-size:10px;color:#697a76;white-space:nowrap}
.output-format-toggle{display:inline-grid;grid-template-columns:repeat(2,minmax(68px,1fr));gap:4px;padding:4px;border:1px solid var(--line);border-radius:14px;background:#0c1213}
.output-format-toggle button{appearance:none;border:0;border-radius:10px;background:transparent;color:#71817d;min-width:68px;padding:7px 10px;display:grid;gap:1px;place-items:center;cursor:pointer;transition:background .16s ease,color .16s ease,box-shadow .16s ease}
.output-format-toggle button strong{font-size:11px;line-height:1.1}.output-format-toggle button small{font-size:8px;color:#53625f;line-height:1.1}
.output-format-toggle button.is-active{background:rgba(102,242,194,.11);color:var(--mint);box-shadow:inset 0 0 0 1px rgba(102,242,194,.26)}
.output-format-toggle button.is-active small{color:#83a89f}
.output-format-toggle button:hover{color:#dff8f0}
.audio-action-tools{display:flex;align-items:center;justify-content:flex-end;gap:10px}
.audio-action-tools .audio-action-button{width:auto;min-width:132px}
.trim-exportbar .output-format-control{margin-right:auto}
.merge-export .output-format-control>span{display:none}
.merge-export .output-format-toggle{border-radius:999px}
.merge-addbar{justify-content:center!important;flex-direction:row!important}
.merge-addbar .merge-add-track{min-width:132px;justify-content:center}
@media(max-width:820px){
  .audio-action-tools{justify-content:space-between}
  .audio-action-tools .audio-action-button{flex:1}
  .trim-exportbar{align-items:center}
}
@media(max-width:560px){
  .audio-action-tools{align-items:stretch;flex-direction:column}
  .output-format-control{justify-content:space-between}
  .output-format-toggle{flex:1}
  .trim-exportbar{align-items:stretch;flex-direction:column}
  .trim-exportbar .output-format-control{width:100%;margin:0}
  .trim-save{width:100%}
  .merge-export{align-items:stretch;flex-direction:column;width:100%}
  .merge-export .output-format-control{width:100%}
  .merge-export .output-format-toggle{width:100%}
}
.audio-action-bar{grid-template-columns:minmax(0,1fr) auto}
.audio-action-tools{min-width:390px}
@media(max-width:820px){.audio-action-tools{min-width:0}}

/* MP3 bitrate selector */
.output-options{display:grid;gap:8px;min-width:0}
.mp3-bitrate-control{display:flex;align-items:center;justify-content:flex-end;gap:7px;min-width:0}
.mp3-bitrate-control[hidden]{display:none!important}
.mp3-bitrate-control>span{font-size:9px;color:#697a76;white-space:nowrap}
.mp3-bitrate-control>small{font-size:8px;color:#566763}
.mp3-bitrate-toggle{display:inline-grid;grid-template-columns:repeat(4,minmax(42px,1fr));gap:3px;padding:3px;border:1px solid var(--line);border-radius:11px;background:#0c1213}
.mp3-bitrate-toggle button{appearance:none;border:0;border-radius:8px;background:transparent;color:#71817d;min-width:42px;padding:6px 7px;font:inherit;font-size:9px;font-weight:800;cursor:pointer;transition:background .16s ease,color .16s ease,box-shadow .16s ease}
.mp3-bitrate-toggle button:hover{color:#dff8f0}
.mp3-bitrate-toggle button.is-active{background:rgba(102,242,194,.12);color:var(--mint);box-shadow:inset 0 0 0 1px rgba(102,242,194,.28)}
.merge-export .output-options,.trim-exportbar .output-options{margin-right:auto}
.merge-export .output-format-control>span{display:none}
.merge-export .mp3-bitrate-control>span{display:none}
@media(max-width:560px){
  .output-options{width:100%}
  .mp3-bitrate-control{justify-content:space-between}
  .mp3-bitrate-toggle{flex:1;width:100%}
}

/* Fade editor: adjust fade-in/out directly on the waveform */
body[data-tool="fade-audio"] .audio-workspace{min-width:0}
body[data-tool="fade-audio"] .audio-settings{justify-content:flex-start}
.fade-wave-shell{position:relative;height:238px;margin-top:14px;border:1px solid var(--line);border-radius:18px;background:#091011;overflow:hidden;touch-action:none;user-select:none}
.fade-wave-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none}
.fade-wave-result{z-index:2}
.fade-region{position:absolute;top:0;bottom:0;z-index:3;pointer-events:none;overflow:hidden;background:rgba(102,242,194,.045)}
.fade-region span{position:absolute;top:12px;padding:5px 8px;border-radius:8px;background:rgba(7,14,15,.78);border:1px solid rgba(102,242,194,.12);color:#a8d8ca;font-size:10px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.fade-in-region{left:0;border-right:1px solid rgba(102,242,194,.18)}
.fade-in-region span{left:12px}
.fade-out-region{right:0;border-left:1px solid rgba(102,242,194,.18)}
.fade-out-region span{right:12px}
.fade-region i{position:absolute;inset:34px 8px 12px;display:block;opacity:.62}
.fade-in-region i{background:linear-gradient(to top right,transparent 49.5%,rgba(102,242,194,.72) 49.8%,rgba(102,242,194,.72) 50.2%,transparent 50.5%)}
.fade-out-region i{background:linear-gradient(to bottom right,transparent 49.5%,rgba(102,242,194,.72) 49.8%,rgba(102,242,194,.72) 50.2%,transparent 50.5%)}
.fade-boundary{position:absolute;top:0;bottom:0;z-index:6;width:32px;transform:translateX(-50%);padding:0;border:0;background:transparent;cursor:ew-resize;touch-action:none;outline:none}
.fade-boundary::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;transform:translateX(-50%);background:var(--mint);box-shadow:0 0 14px rgba(102,242,194,.2)}
.fade-boundary b{position:absolute;left:50%;top:50%;width:14px;height:48px;transform:translate(-50%,-50%);border:2px solid #081110;border-radius:7px;background:linear-gradient(180deg,#8af9d4,#53ddb7);box-shadow:0 0 0 1px rgba(102,242,194,.38),0 5px 18px rgba(0,0,0,.42)}
.fade-boundary b::before,.fade-boundary b::after{content:"";position:absolute;left:4px;right:4px;height:1px;background:rgba(8,17,16,.55)}
.fade-boundary b::before{top:19px}.fade-boundary b::after{top:24px}
.fade-boundary:hover b,.fade-boundary:focus-visible b{background:#a0ffe0;box-shadow:0 0 0 3px rgba(102,242,194,.16),0 6px 18px rgba(0,0,0,.45)}
.fade-wave-ruler{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;padding:7px 3px 0;color:#62736f;font-size:9px;font-variant-numeric:tabular-nums}
.fade-wave-ruler span:nth-child(2){text-align:center}.fade-wave-ruler span:last-child{text-align:right}
.fade-values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:12px}
.fade-values>div{display:grid;gap:4px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:#0d1415;text-align:center}
.fade-values span{font-size:9px;color:#71817e}.fade-values strong{font-size:12px;color:#dfe9e6;font-variant-numeric:tabular-nums}
.fade-values>div:first-child strong,.fade-values>div:last-child strong{color:var(--mint)}
.fade-time-input-wrap{display:flex;align-items:center;justify-content:center;gap:4px;min-height:28px}
.fade-time-input{width:72px;height:28px;padding:0 7px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--mint);font:800 12px/1 inherit;text-align:right;font-variant-numeric:tabular-nums;outline:none;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease}
.fade-time-input:hover{border-color:rgba(102,242,194,.2);background:rgba(102,242,194,.035)}
.fade-time-input:focus{border-color:rgba(102,242,194,.48);background:#091111;box-shadow:0 0 0 3px rgba(102,242,194,.08)}
.fade-time-input-wrap em{color:var(--mint);font-size:11px;font-style:normal;font-weight:800}
.fade-time-input::-webkit-inner-spin-button,.fade-time-input::-webkit-outer-spin-button{opacity:.55}
.fade-value-edit{cursor:text}
.fade-settings-card{display:grid;gap:11px;margin-top:18px;padding:15px;border:1px solid rgba(102,242,194,.14);border-radius:16px;background:rgba(102,242,194,.035)}
.fade-settings-card p{margin:0;color:#81918e;font-size:11px;line-height:1.7}
.fade-setting-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 11px;border:1px solid var(--line);border-radius:11px;background:#0b1213}
.fade-setting-row span{font-size:10px;color:#71817e}.fade-setting-row strong{font-size:14px;color:var(--mint);font-variant-numeric:tabular-nums}
body[data-tool="fade-audio"] .setting-summary{margin-top:12px}
body[data-tool="fade-audio"] .audio-preview{padding-bottom:2px}
@media (max-width:820px){.fade-wave-shell{height:220px}}
@media (max-width:620px){.fade-wave-shell{height:190px;border-radius:14px}.fade-region span{display:none}.fade-boundary{width:28px}.fade-boundary b{height:42px}.fade-values{gap:5px}.fade-values>div{padding:9px 7px}}

/* Fade tool: single full-width edit surface after a file is loaded. */
.fade-editor-frame{display:grid;grid-template-columns:1fr;gap:12px;margin:24px 0 16px}
.fade-editor-frame .audio-action-bar{margin-top:0}
body[data-tool="fade-audio"] .fade-workspace{padding:22px;min-height:0}
body[data-tool="fade-audio"] #fade-upload[hidden]{display:none!important}
body[data-tool="fade-audio"] .fade-preview{position:relative;margin-top:0;padding-top:0;border-top:0}
body[data-tool="fade-audio"] .fade-file-head{padding-right:52px;margin:2px 0 12px}
body[data-tool="fade-audio"] .fade-file-head>div{display:grid;gap:4px;min-width:0}
body[data-tool="fade-audio"] .fade-file-head strong{font-size:14px}
body[data-tool="fade-audio"] .fade-file-head small{color:#6f817d;font-size:10px;line-height:1.5}
.fade-close{position:absolute;top:0;right:0;z-index:12;width:38px;height:38px;padding:0;border:1px solid var(--line);border-radius:12px;background:#0d1415;color:#9eb0ac;font-size:24px;line-height:1;cursor:pointer;transition:.16s ease}
.fade-close:hover,.fade-close:focus-visible{border-color:rgba(102,242,194,.34);background:#111b1b;color:var(--mint);outline:none}
.fade-close-help{margin:11px 2px 0;color:#657672;font-size:10px;line-height:1.6;text-align:right}
body[data-tool="fade-audio"] .fade-wave-shell{margin-top:14px;height:260px}
@media (max-width:820px){
  .fade-editor-frame{margin-top:20px}
  body[data-tool="fade-audio"] .fade-wave-shell{height:230px}
}
@media (max-width:620px){
  body[data-tool="fade-audio"] .fade-workspace{padding:16px}
  body[data-tool="fade-audio"] .fade-file-head{padding-right:46px}
  .fade-close{width:34px;height:34px;border-radius:10px;font-size:21px}
  body[data-tool="fade-audio"] .fade-wave-shell{height:190px}
  .fade-close-help{text-align:left}
}

/* Speed tool: editable rate + balanced settings card */
body[data-tool="speed-audio"] .audio-workspace .audio-preview{margin-top:0;padding-top:0;border-top:0}
body[data-tool="speed-audio"] .audio-workspace .audio-main-wave{height:250px}
body[data-tool="speed-audio"] .audio-upload-zone[hidden]{display:none!important}
body[data-tool="speed-audio"] .audio-preview[hidden]{display:none!important}
body[data-tool="speed-audio"] .audio-settings{justify-content:flex-start}
body[data-tool="speed-audio"] .speed-fader-console{flex:1;display:flex;flex-direction:column;justify-content:center;padding:12px 0 0}
body[data-tool="speed-audio"] .speed-fader-bank{flex:1}
body[data-tool="speed-audio"] .speed-fader-strip{width:176px}
.fader-number-input{display:inline-flex;align-items:center;justify-content:center;gap:3px;min-width:86px;padding:2px 8px;border:1px solid rgba(102,242,194,.22);border-radius:9px;background:#091111;color:var(--mint);font-weight:800;font-variant-numeric:tabular-nums}
.fader-number-input input{width:58px;padding:2px 0;border:0;outline:0;background:transparent;color:inherit;font:inherit;text-align:right;appearance:textfield;-moz-appearance:textfield}
.fader-number-input input::-webkit-outer-spin-button,.fader-number-input input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.fader-number-input em{font-style:normal;color:#9bdaca;font-size:12px}
.fader-number-input:focus-within{border-color:rgba(102,242,194,.62);box-shadow:0 0 0 3px rgba(102,242,194,.08)}
body[data-tool="speed-audio"] .speed-fader-console .fader-bank{flex:1;min-height:300px;align-items:center;justify-content:center}
body[data-tool="speed-audio"] .speed-reset{width:100%;min-height:38px;margin-top:8px;background:#101819}
@media (max-width:620px){body[data-tool="speed-audio"] .audio-workspace .audio-main-wave{height:210px}}

/* Speed tool: keep both cards content-sized so no empty footer space remains. */
body[data-tool="speed-audio"] .audio-editor-grid{align-items:start}
body[data-tool="speed-audio"] .audio-workspace,
body[data-tool="speed-audio"] .audio-settings{height:auto}
body[data-tool="speed-audio"] .speed-fader-console{flex:0;padding-bottom:0}
body[data-tool="speed-audio"] .speed-fader-console .fader-bank{flex:0;min-height:0}
body[data-tool="speed-audio"] .speed-reset{margin-top:10px}

/* Speed tool: equal-height desktop cards without empty filler space.
   The left waveform absorbs the extra row height instead of leaving a blank footer. */
@media (min-width:821px){
  body[data-tool="speed-audio"] .audio-editor-grid{align-items:stretch}
  body[data-tool="speed-audio"] .audio-workspace,
  body[data-tool="speed-audio"] .audio-settings{height:auto}
  body[data-tool="speed-audio"] .audio-workspace{display:flex;flex-direction:column}
  body[data-tool="speed-audio"] .audio-upload-zone{flex:1}
  body[data-tool="speed-audio"] .audio-preview{display:flex;flex:1;min-height:0;flex-direction:column}
  body[data-tool="speed-audio"] .audio-main-wave{height:250px;min-height:250px;flex:1 1 250px}
  body[data-tool="speed-audio"] .audio-preview .stat-row{flex:0 0 auto}
}

/* Speed settings: keep reset below the fader instead of inside its track area. */
body[data-tool="speed-audio"] .speed-fader-console{flex:1;min-height:0;justify-content:flex-start;padding-bottom:8px}
body[data-tool="speed-audio"] .speed-fader-console .fader-bank{flex:1 1 auto;min-height:300px;align-items:center;justify-content:center}
body[data-tool="speed-audio"] .speed-settings-footer{flex:0 0 auto;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
body[data-tool="speed-audio"] .speed-settings-footer .speed-reset{width:100%;min-height:38px;margin:0;background:#101819}
@media (max-width:820px){
  body[data-tool="speed-audio"] .speed-fader-console .fader-bank{min-height:280px}
  body[data-tool="speed-audio"] .speed-settings-footer{margin-top:10px}
}


/* Speed tool file close/reset control */
body[data-tool="speed-audio"] .speed-preview{position:relative}
body[data-tool="speed-audio"] .speed-file-head{padding-right:48px}
body[data-tool="speed-audio"] .speed-close{position:absolute;top:0;right:0;z-index:12;width:38px;height:38px;padding:0;border:1px solid var(--line);border-radius:12px;background:#0d1415;color:#9eb0ac;font-size:24px;line-height:1;display:grid;place-items:center;cursor:pointer;transition:.16s ease}
body[data-tool="speed-audio"] .speed-close:hover,body[data-tool="speed-audio"] .speed-close:focus-visible{border-color:rgba(102,242,194,.34);background:#111b1b;color:var(--mint);outline:none}
body[data-tool="speed-audio"] .speed-close-help{margin:10px 2px 0;color:#657672;font-size:10px;line-height:1.6;text-align:right}
@media (max-width:620px){body[data-tool="speed-audio"] .speed-close{width:34px;height:34px;border-radius:10px;font-size:21px}body[data-tool="speed-audio"] .speed-file-head{padding-right:42px}body[data-tool="speed-audio"] .speed-close-help{text-align:left}}

/* Pitch tool: speed-style full editor with direct semitone control. */
body[data-tool="pitch-audio"] .audio-editor-grid{align-items:stretch}
body[data-tool="pitch-audio"] .audio-workspace,
body[data-tool="pitch-audio"] .audio-settings{height:auto}
body[data-tool="pitch-audio"] .audio-workspace{display:flex;flex-direction:column}
body[data-tool="pitch-audio"] .audio-upload-zone{flex:1}
body[data-tool="pitch-audio"] .audio-upload-zone[hidden],
body[data-tool="pitch-audio"] .audio-preview[hidden]{display:none!important}
body[data-tool="pitch-audio"] .audio-preview{margin-top:0;padding-top:0;border-top:0}
body[data-tool="pitch-audio"] .pitch-preview{position:relative;display:flex;flex:1;min-height:0;flex-direction:column}
body[data-tool="pitch-audio"] .audio-main-wave{height:250px;min-height:250px;flex:1 1 250px}
body[data-tool="pitch-audio"] .audio-preview .stat-row{flex:0 0 auto}
body[data-tool="pitch-audio"] .audio-settings{min-height:0;justify-content:flex-start}
body[data-tool="pitch-audio"] .pitch-fader-console{flex:1;min-height:0;display:flex;flex-direction:column;justify-content:flex-start;padding:12px 0 8px}
body[data-tool="pitch-audio"] .pitch-fader-console .fader-bank{flex:1 1 auto;min-height:300px;align-items:center;justify-content:center}
body[data-tool="pitch-audio"] .pitch-fader-strip{width:176px}
body[data-tool="pitch-audio"] .pitch-settings-footer{flex:0 0 auto;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
body[data-tool="pitch-audio"] .pitch-settings-footer .pitch-reset{width:100%;min-height:38px;margin:0;background:#101819}
body[data-tool="pitch-audio"] .pitch-number-input{min-width:104px}
body[data-tool="pitch-audio"] .pitch-number-input input{width:48px}
body[data-tool="pitch-audio"] .pitch-number-input em{font-size:10px}
body[data-tool="pitch-audio"] .pitch-file-head{padding-right:48px}
body[data-tool="pitch-audio"] .pitch-close{position:absolute;top:0;right:0;z-index:12;width:38px;height:38px;padding:0;border:1px solid var(--line);border-radius:12px;background:#0d1415;color:#9eb0ac;font-size:24px;line-height:1;display:grid;place-items:center;cursor:pointer;transition:.16s ease}
body[data-tool="pitch-audio"] .pitch-close:hover,body[data-tool="pitch-audio"] .pitch-close:focus-visible{border-color:rgba(102,242,194,.34);background:#111b1b;color:var(--mint);outline:none}
body[data-tool="pitch-audio"] .pitch-close-help{margin:10px 2px 0;color:#657672;font-size:10px;line-height:1.6;text-align:right}
@media (max-width:820px){
  body[data-tool="pitch-audio"] .audio-editor-grid{align-items:start}
  body[data-tool="pitch-audio"] .audio-workspace,body[data-tool="pitch-audio"] .audio-settings{height:auto}
  body[data-tool="pitch-audio"] .pitch-fader-console .fader-bank{min-height:280px}
  body[data-tool="pitch-audio"] .pitch-settings-footer{margin-top:10px}
}
@media (max-width:620px){
  body[data-tool="pitch-audio"] .audio-main-wave{height:210px;min-height:210px}
  body[data-tool="pitch-audio"] .pitch-close{width:34px;height:34px;border-radius:10px;font-size:21px}
  body[data-tool="pitch-audio"] .pitch-file-head{padding-right:42px}
  body[data-tool="pitch-audio"] .pitch-close-help{text-align:left}
}

/* Pitch waveform seeking and user-editable export filename. */
body[data-tool="pitch-audio"] .pitch-wave-seek{position:relative;flex:1 1 250px;min-height:250px;margin-top:12px;cursor:crosshair;touch-action:none;border-radius:18px;overflow:hidden}
body[data-tool="pitch-audio"] .pitch-wave-seek .audio-main-wave{width:100%;height:100%;min-height:0;flex:none;margin:0;pointer-events:none}
body[data-tool="pitch-audio"] .pitch-wave-playhead{position:absolute;left:0;top:0;bottom:0;width:2px;background:#f7fdfb;box-shadow:0 0 0 1px rgba(0,0,0,.35),0 0 9px rgba(255,255,255,.44);transform:translateX(-1px);pointer-events:none;opacity:0;z-index:2}
body[data-tool="pitch-audio"] .pitch-wave-seek.has-audio .pitch-wave-playhead{opacity:1}
body[data-tool="pitch-audio"] .pitch-wave-seek:focus-visible{outline:2px solid var(--mint);outline-offset:3px}
body[data-tool="pitch-audio"] .pitch-export-name-label{display:flex;align-items:center;gap:10px;font-size:12px;color:#9bb0aa}
body[data-tool="pitch-audio"] .pitch-export-name-label input{min-width:0;flex:1;border:1px solid #2b4841;background:#0b1715;color:#ecfff7;padding:9px 11px;border-radius:9px;font:inherit;font-size:12px;outline:none}
body[data-tool="pitch-audio"] .pitch-export-name-label input:focus{border-color:var(--mint)}
@media(max-width:620px){body[data-tool="pitch-audio"] .pitch-wave-seek{flex-basis:210px;min-height:210px}body[data-tool="pitch-audio"] .pitch-export-name-label{align-items:stretch;flex-direction:column;gap:5px}}

/* Trim: replace the upload stage with the editor in the same frame. */
.trim-launch[hidden],.trim-workspace[hidden]{display:none!important}
.trim-close{display:grid;place-items:center;width:36px;height:36px;border:1px solid rgba(255,255,255,.12);border-radius:11px;background:rgba(255,255,255,.035);color:#aebeba;font-size:25px;line-height:1;cursor:pointer;flex:0 0 auto;transition:background .15s,color .15s}
.trim-close:hover{background:rgba(255,255,255,.11);color:#fff}
.trim-close:focus-visible{outline:2px solid var(--mint);outline-offset:2px}

/* Multi-track timeline */
.mt-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 2px;color:#9faea9;font-size:12px;flex-wrap:wrap}
.mt-toolbar input{vertical-align:middle;accent-color:#5ce6c0;width:110px}
.mt-layout{display:grid;grid-template-columns:245px minmax(0,1fr);border:1px solid #263b36;border-radius:12px;overflow:hidden;background:#091210}
.mt-controls{border-right:1px solid #263b36;padding-top:30px;background:#101a18}
.mt-control{height:94px;box-sizing:border-box;padding:10px 8px;border-bottom:1px solid #263b36;display:flex;flex-direction:column;justify-content:space-between;gap:4px}
.mt-control-top{display:flex;align-items:center;justify-content:space-between;gap:6px}
.mt-control-top strong{font-size:11px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;max-width:190px}
.mt-control button{background:#18302a;color:#bbded3;border:1px solid #315147;border-radius:5px;font-size:10px;padding:3px 6px;cursor:pointer}
.mt-control button.muted{color:#ffbdbd;border-color:#ba5656}
.mt-control-bottom{display:flex;align-items:center;flex-wrap:wrap;gap:5px;font-size:10px;color:#aebfb8}
.mt-control-bottom label{display:flex;align-items:center;gap:3px}.mt-control-bottom input[type=range]{width:45px;accent-color:#5ce6c0}
.mt-control-bottom input[type=number]{width:42px;padding:3px;background:#091210;color:white;border:1px solid #426052;border-radius:4px;font-size:10px}
.mt-scroll{overflow:auto;position:relative;min-width:0;max-height:550px}
.mt-timeline{position:relative;min-width:100%}.mt-ticks{height:30px;position:relative;background:#15211d;border-bottom:1px solid #395149}
.mt-tick{position:absolute;top:5px;height:25px;border-left:1px solid #547069;padding-left:3px;white-space:nowrap;font-size:10px;color:#91aaa1}
.mt-tracks{position:relative}.mt-row{height:94px;box-sizing:border-box;border-bottom:1px solid #293d36;background:repeating-linear-gradient(to right,transparent 0px,transparent 49px,rgba(117,168,144,.07) 50px)}
.mt-clip{position:absolute;height:68px;margin-top:12px;border:1px solid #50cfa5;border-radius:7px;background:#164638;box-sizing:border-box;overflow:hidden;cursor:grab;touch-action:none;min-width:10px}
.mt-clip:active{cursor:grabbing}.mt-clip-title{position:absolute;left:8px;top:4px;right:8px;color:#eefff8;font-size:10px;z-index:2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;pointer-events:none}
.mt-clip canvas{position:absolute;width:100%;height:100%;inset:0;pointer-events:none;opacity:.85}
.mt-clip-handle{position:absolute;top:0;bottom:0;width:8px;background:#7ff5c7;z-index:3;cursor:ew-resize}.mt-start{left:0}.mt-end{right:0}
.mt-playhead{position:absolute;top:0;width:2px;background:#f0fbf7;pointer-events:none;z-index:6;box-shadow:0 0 3px #000}.mt-playhead:before{content:"";position:absolute;top:0;left:-4px;border-left:5px solid transparent;border-right:5px solid transparent;border-top:9px solid white}
.mt-dragging{user-select:none;cursor:ew-resize}
@media(max-width:760px){.mt-layout{grid-template-columns:145px minmax(0,1fr)}.mt-control-top strong{max-width:102px}.mt-control{padding:6px 4px}.mt-control-bottom{gap:3px}.mt-control-bottom input[type=range]{width:35px}}
.mt-row{position:relative}

/* Multitrack quality-of-life controls */
.mt-toolbar-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.mt-toolbar-actions label{display:flex;align-items:center;gap:7px}
.mt-snap{display:flex;align-items:center;gap:5px;padding:6px 11px;border:1px solid #3b5650;border-radius:8px;background:#0d1d19;color:#a7c1b7;cursor:pointer;font-size:12px}
.mt-snap.active{border-color:#54dcb5;color:#68efd0;background:#173d32;box-shadow:inset 0 0 0 1px #226c58}
.mt-snap:not(.active){opacity:.65}
.mt-volume-line{position:absolute;left:8px;right:8px;height:3px;background:#ff737c;z-index:4;cursor:ns-resize;box-shadow:0 0 2px rgba(0,0,0,.8);touch-action:none}
.mt-volume-line::before,.mt-volume-line::after{content:"";position:absolute;top:-3px;width:3px;height:9px;background:#ff737c}
.mt-volume-line::before{left:0}.mt-volume-line::after{right:0}
.mt-volume-readout{white-space:nowrap}.mt-volume-readout b{font-size:10px;color:#e1f6eb}
.mt-clip .mt-volume-line:hover{height:4px;background:#ff9ba0}

/* Timeline header: magnet centered independently of help text and zoom controls */
.mt-toolbar{position:relative;min-height:38px;flex-wrap:nowrap}
.mt-toolbar>.mt-snap{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);white-space:nowrap}
.mt-toolbar-help{min-width:0}
.mt-toolbar-actions{margin-left:auto}
.mt-volume-readout{display:inline-flex;align-items:center;gap:3px}
.mt-control-bottom .mt-volume-readout input[type=number]{width:39px;text-align:right;appearance:textfield;-moz-appearance:textfield;padding:3px 2px}
.mt-volume-readout input::-webkit-outer-spin-button,.mt-volume-readout input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
@media(max-width:880px){.mt-toolbar{flex-wrap:wrap;justify-content:space-between;padding-bottom:36px}.mt-toolbar>.mt-snap{top:auto;bottom:3px;transform:translateX(-50%)}.mt-toolbar-actions{margin-left:auto}}

/* Multitrack: indicate a valid OS file drag over the complete workspace. */
.merge-studio.mt-file-dragover{outline:2px dashed var(--accent,#5ce6c0);outline-offset:-5px;border-radius:20px;background:rgba(92,230,192,.045)}
.merge-studio.mt-file-dragover .mt-scroll{background:rgba(92,230,192,.055)}

/* Shared drag-over state on every audio tool, including the loaded editor. */
main.audio-file-dragover { outline:2px dashed #54e4be;outline-offset:-6px;border-radius:18px; }
main.audio-file-dragover .dropzone,main.audio-file-dragover .audio-preview,main.audio-file-dragover .trim-workspace,main.audio-file-dragover .merge-studio {box-shadow:inset 0 0 0 2px rgba(84,228,190,.48);}

/* Secondary upload hint under the primary file picker */
.dropzone .audio-drop-hint{display:block;margin-top:12px;color:var(--muted);font-size:12px;font-weight:400;line-height:1.5;text-align:center;pointer-events:none}

/* Compact navigation cards: icon and tool name only */
.other-tools-grid a{display:flex;align-items:center;justify-content:flex-start;gap:10px;min-height:66px;padding:13px 14px;text-decoration:none}
.other-tools-grid a .other-tool-icon{display:inline-flex;flex:0 0 28px;align-items:center;justify-content:center;color:var(--mint,#66f2c2)}
.other-tools-grid a .other-tool-icon svg{display:block;width:25px;height:25px}
.other-tools-grid a strong{display:block;min-width:0;margin:0;font-size:13px;line-height:1.4;overflow-wrap:break-word}
.other-tools-grid a:hover .other-tool-icon{color:#82ffda}

/* Related tools: keep five compact cards in one row on desktop. */
@media (min-width:900px){
  .other-tools-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
}
@media (min-width:650px) and (max-width:899.98px){
  .other-tools-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (min-width:440px) and (max-width:649.98px){
  .other-tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:439.98px){
  .other-tools-grid{grid-template-columns:1fr}
}


/* Related audio tools: one-row carousel without heavy card outlines. */
.other-tools-head{align-items:center}
.other-tools-nav{display:flex;align-items:center;gap:7px;flex-shrink:0}
.other-tools-arrow{width:33px;height:33px;border-radius:50%;border:1px solid rgba(111,213,177,.18);background:rgba(85,206,165,.055);color:#bbf6e3;font:24px/1 system-ui;cursor:pointer;transition:background .15s,border-color .15s,opacity .15s}
.other-tools-arrow:hover:not(:disabled){background:rgba(85,206,165,.17);border-color:rgba(111,213,177,.38)}
.other-tools-arrow:disabled{opacity:.25;cursor:default}
.other-tools-all-visible .other-tools-nav{visibility:hidden}
.other-tools-grid{display:flex!important;grid-template-columns:none!important;gap:9px;overflow-x:auto;overflow-y:hidden;scroll-behavior:smooth;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain;padding:2px 1px 4px}
.other-tools-grid::-webkit-scrollbar{display:none}
.other-tools-grid a{display:flex;flex:0 0 calc((100% - 36px) / 5);min-width:0;align-items:center;justify-content:center;flex-direction:column;gap:9px;min-height:93px;padding:12px 6px;border:0!important;border-radius:14px;background:linear-gradient(145deg,rgba(100,222,186,.085),rgba(100,222,186,.024) 65%,rgba(100,222,186,.009))!important;scroll-snap-align:start;text-align:center;box-shadow:none!important;transition:background .16s,transform .16s}
.other-tools-grid a:hover{background:linear-gradient(145deg,rgba(100,222,186,.155),rgba(100,222,186,.045))!important;transform:translateY(-1px)}
.other-tools-grid a:focus-visible,.other-tools-arrow:focus-visible{outline:2px solid var(--mint);outline-offset:2px}
.other-tools-grid a .other-tool-icon{flex:none;color:var(--mint)}
.other-tools-grid a .other-tool-icon svg{width:27px;height:27px}
.other-tools-grid a strong{font-size:12px;line-height:1.4;max-width:100%;margin:0;text-align:center}
@media(max-width:900px){.other-tools-grid a{flex-basis:calc((100% - 18px) / 3)}}
@media(max-width:560px){.other-tools-grid a{flex-basis:calc((100% - 9px) / 2)}.other-tools-panel{padding:14px}.other-tools-grid a{min-height:86px}}
@media(prefers-reduced-motion:reduce){.other-tools-grid{scroll-behavior:auto}.other-tools-grid a{transition:none}}

/* Carousel arrows at the left/right edges, vertically centered with the tools. */
.other-tools-carousel-body{position:relative;padding:0 24px}
.other-tools-carousel-body .other-tools-nav{position:absolute;inset:0;display:flex;align-items:center;justify-content:space-between;pointer-events:none;z-index:2}
.other-tools-carousel-body .other-tools-arrow{pointer-events:auto;display:flex;align-items:center;justify-content:center;width:22px;height:40px;padding:0;border:0;border-radius:6px;background:transparent;color:#bdf4df;font:20px/1 system-ui;transition:color .15s,opacity .15s,background .15s}
.other-tools-carousel-body .other-tools-arrow:hover:not(:disabled){background:rgba(100,222,186,.08);color:#76ffcf}
.other-tools-carousel-body .other-tools-arrow:disabled{opacity:.2;cursor:default}
.other-tools-carousel-body .other-tools-grid{padding:2px 1px 4px}
@media(max-width:560px){.other-tools-carousel-body{padding:0 19px}.other-tools-carousel-body .other-tools-arrow{width:17px}}

/* Audio journal: shared with static guide layout */
.blog-grid{align-items:stretch}
.blog-card{display:flex;flex-direction:column;gap:9px;min-height:205px}
.blog-card .mint{margin-top:auto;font-size:.88rem}
.blog-article{max-width:900px;margin:0 auto 80px}
.blog-article .blog-intro{font-size:1.06rem;line-height:1.85}
.blog-article section{margin:26px 0}
.blog-disclaimer{font-size:.88rem;color:var(--muted,#97a5a4);padding:16px 0;border-top:1px solid rgba(150,180,170,.16)}


/* MusicDam AdSense content pass: independent, static FAQ and listening comparisons. */
.md-examples-section{padding-top:28px}
.md-demo-groups{display:grid;gap:22px}
.md-demo-pair{padding:22px;border-radius:20px;background:linear-gradient(135deg,rgba(102,242,194,.065),rgba(102,242,194,.01) 72%);border:1px solid rgba(102,242,194,.11)}
.md-demo-pair>h3{font-size:20px;letter-spacing:-.025em;margin:0 0 8px}
.md-demo-pair>p,.md-demo-head>p{font-size:13px;color:var(--muted);line-height:1.8;margin:0 0 18px}
.md-demo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.md-demo-card{min-width:0;display:flex;flex-direction:column;gap:9px;padding:18px;border-radius:15px;background:rgba(14,22,22,.78);border:1px solid rgba(221,247,238,.08)}
.md-demo-card h3{font-size:15px;line-height:1.4;letter-spacing:-.02em;margin:0}
.md-demo-card p{font-size:12px;line-height:1.8;color:var(--muted);margin:0;flex:1}
.md-demo-card audio{display:block;width:100%;max-width:100%;height:40px;color-scheme:dark;margin-top:4px}
.md-demo-link{font-size:12px;font-weight:650;color:var(--mint);align-self:flex-start}
.md-demo-link:hover{text-decoration:underline}
.md-demo-disclaimer{font-size:12px;line-height:1.8;color:#92a4a0;margin:18px 0 0}
.md-demo-disclaimer a{color:var(--mint)}
.md-tool-examples{margin:30px 0 10px;padding:25px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(135deg,rgba(102,242,194,.05),rgba(12,19,18,.3) 65%)}
.md-demo-head h2{font-size:24px;letter-spacing:-.03em;margin:7px 0 10px}
.md-blog-examples{margin:32px 0}
.md-blog-examples>p{margin-bottom:17px}
.md-blog-examples .md-demo-card h3{font-size:15px}
.md-lab-examples{padding-top:14px}
.md-faq-section{padding-bottom:28px}
.md-faq-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:12px}
.md-faq-list details{min-width:0;padding:0 18px;background:rgba(15,21,22,.75);border:1px solid var(--line);border-radius:15px}
.md-faq-list details[open]{border-color:rgba(102,242,194,.26)}
.md-faq-list summary{cursor:pointer;padding:17px 0;font-size:14px;line-height:1.6;font-weight:750;list-style-position:outside}
.md-faq-list summary:focus-visible{outline:2px solid var(--mint);outline-offset:3px}
.md-faq-list p{font-size:13px;color:var(--muted);line-height:1.85;margin:0 0 18px}
.md-faq-list p a{color:var(--mint)}
@media(max-width:680px){.md-demo-grid,.md-faq-list{grid-template-columns:1fr}.md-demo-pair,.md-tool-examples{padding:16px}.md-demo-card{padding:15px}.md-demo-head h2{font-size:21px}}

/* Volume waveform click/drag preview playhead (pitch playhead CSS is preserved). */
body[data-tool="volume-audio"] .volume-wave-seek{position:relative;height:218px;margin-top:12px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#0a1011;cursor:crosshair;touch-action:none;user-select:none}
body[data-tool="volume-audio"] .volume-wave-seek .audio-main-wave{display:block;width:100%;height:100%;margin:0;border:0;border-radius:0;background:transparent;pointer-events:none}
body[data-tool="volume-audio"] .volume-wave-playhead{position:absolute;left:0;top:0;bottom:0;width:2px;background:#f7fdfb;box-shadow:0 0 0 1px rgba(0,0,0,.35),0 0 9px rgba(255,255,255,.44);transform:translateX(-1px);pointer-events:none;opacity:0;z-index:2}
body[data-tool="volume-audio"] .volume-wave-seek.has-audio .volume-wave-playhead{opacity:1}
body[data-tool="volume-audio"] .volume-wave-seek:focus-visible{outline:2px solid var(--mint);outline-offset:3px}
@media(max-width:620px){body[data-tool="volume-audio"] .volume-wave-seek{height:210px}}

/* MusicDam: stable volume waveform playhead + restored heading alignment */
/* Volume seek: same full-width waveform and crisp movable playhead as pitch. */
body[data-tool="volume-audio"] #volume-wave-seek{position:relative;display:block;width:100%;height:250px;min-height:210px;overflow:hidden;margin-top:12px;border:1px solid var(--line);border-radius:18px;background:#0a1011;cursor:crosshair;touch-action:none;user-select:none}
body[data-tool="volume-audio"] #volume-wave-seek #waveform{position:relative;display:block;width:100%;height:100%;margin:0;min-height:0;border:0;border-radius:0;background:transparent;pointer-events:none}
body[data-tool="volume-audio"] #volume-wave-seek #volume-wave-playhead{position:absolute;top:0;bottom:0;left:0;width:2px;z-index:2;background:#f7fdfb;box-shadow:0 0 0 1px rgba(0,0,0,.35),0 0 9px rgba(255,255,255,.44);transform:translateX(-1px);pointer-events:none;opacity:0}
body[data-tool="volume-audio"] #volume-wave-seek.has-audio #volume-wave-playhead{opacity:1}
body[data-tool="volume-audio"] #volume-wave-seek:focus-visible{outline:2px solid var(--mint);outline-offset:3px}
@media(max-width:620px){body[data-tool="volume-audio"] #volume-wave-seek{height:210px}}
/* Tool, guide and blog: center just the page title and introduction, not article body. */
body[data-tool] .page-hero,.guide-page-hero,.lab-page-hero{text-align:center}
body[data-tool] .page-hero h1,body[data-tool] .page-hero p,.guide-page-hero h1,.guide-page-hero p,.lab-page-hero h1,.lab-page-hero p{margin-left:auto;margin-right:auto}
/* Verification log: all body content, table labels, and example assets centered. */
.lab-prose{margin-left:auto;margin-right:auto;text-align:center}
.lab-prose .lab-table th,.lab-prose .lab-table td{text-align:center}
.lab-prose .note{border-left:0;border-radius:14px}
.md-lab-examples,.md-lab-examples .section-head,.md-lab-examples .md-demo-card{text-align:center}
.md-lab-examples .section-head{justify-content:center;align-items:center;flex-direction:column;gap:12px}
.md-lab-examples .section-head p{max-width:760px;margin-left:auto;margin-right:auto}
.md-lab-examples .md-demo-link{align-self:center}
.md-lab-examples .md-demo-disclaimer{margin-left:auto;margin-right:auto}
/* End MusicDam volume waveform and heading alignment */

/* musicdam-volume-wave-cursor-v2 */
/* Only the volume editor. All prior page-title, guide, blog and lab alignment remains unchanged. */
body[data-tool="volume-audio"] #volume-wave-seek{position:relative;display:block;width:100%;height:250px;min-height:210px;overflow:hidden;margin-top:12px;border:1px solid var(--line);border-radius:18px;background:#0a1011;cursor:crosshair;touch-action:none;user-select:none}
body[data-tool="volume-audio"] #volume-wave-seek #waveform{display:block;width:100%;height:100%;min-height:0;margin:0;border:0;border-radius:0;background:transparent;pointer-events:none}
body[data-tool="volume-audio"] #volume-wave-seek #volume-wave-playhead{position:absolute;top:0;bottom:0;left:8px;width:2px;z-index:6;background:#f5fff9;box-shadow:0 0 0 1px #163b30,0 0 10px #ffffff7a;transform:translateX(-1px);opacity:0;pointer-events:none;transition:none}
body[data-tool="volume-audio"] #volume-wave-seek.has-audio #volume-wave-playhead{opacity:1}
body[data-tool="volume-audio"] #volume-wave-playhead::before{content:"";position:absolute;top:4px;left:50%;width:12px;height:12px;border:2px solid #eafff6;border-radius:50%;background:#2fd5a5;box-shadow:0 1px 7px #001c14b3;transform:translateX(-50%)}
body[data-tool="volume-audio"] #volume-wave-clock{position:absolute;right:12px;top:9px;z-index:7;padding:4px 8px;border:1px solid #ffffff22;border-radius:8px;background:#0b1412dc;color:#d6f7eb;font-size:12px;line-height:1.2;font-variant-numeric:tabular-nums;pointer-events:none;opacity:0}
body[data-tool="volume-audio"] #volume-wave-seek.has-audio #volume-wave-clock{opacity:1}
body[data-tool="volume-audio"] #volume-wave-seek:focus-visible{outline:2px solid var(--mint);outline-offset:3px}
@media(max-width:620px){body[data-tool="volume-audio"] #volume-wave-seek{height:210px}}
/* end musicdam-volume-wave-cursor-v2 */