:root{
  --lv-bg:#0b0714;--lv-panel:#131020;--lv-line:rgba(255,255,255,0.08);
  --lv-accent:#7c5ff4;--lv-accent2:#4f8ef7;
  --lv-text:#e8e4ff;--lv-muted:#9b95b8;--lv-dim:#3a3560;
}
.lv-wrap{display:flex;flex-direction:column;height:calc(100vh - 66px);background:var(--lv-bg);overflow:hidden;}

/* TOP BAR */
.lv-topbar{height:44px;background:var(--lv-panel);border-bottom:1px solid var(--lv-line);display:flex;align-items:center;padding:0 14px;flex-shrink:0;gap:0;}
.lv-tb-logo{display:flex;align-items:center;gap:7px;font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:13px;margin-right:14px;color:var(--lv-text);}
.lv-tb-logo-icon{width:24px;height:24px;border-radius:6px;background:linear-gradient(135deg,#7c5ff4,#4f8ef7);display:flex;align-items:center;justify-content:center;}
.lv-tb-logo-icon svg{width:13px;height:13px;fill:white;}
.lv-tb-sep{width:1px;height:20px;background:var(--lv-line);margin:0 10px;}
.lv-tb-tabs{display:flex;gap:2px;}
.lv-tb-tab{padding:4px 12px;border-radius:6px;font-size:11px;font-weight:500;color:var(--lv-muted);cursor:pointer;transition:all .15s;text-decoration:none;display:block;}
.lv-tb-tab:hover{background:rgba(255,255,255,.05);color:var(--lv-text);}
.lv-tb-tab.active{background:rgba(124,95,244,.18);color:#c4b5fd;}
.lv-tb-right{margin-left:auto;display:flex;align-items:center;gap:7px;}
.lv-tb-time{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--lv-muted);padding:0 6px;min-width:90px;text-align:center;}
.lv-tb-btn{padding:5px 12px;border-radius:6px;font-size:11px;font-weight:600;cursor:pointer;border:none;font-family:inherit;transition:all .15s;}
.lv-tb-outline{background:transparent;border:1px solid var(--lv-dim);color:var(--lv-muted);}
.lv-tb-outline:hover{border-color:rgba(124,95,244,.55);color:#c4b5fd;}
.lv-tb-primary{background:linear-gradient(135deg,#7c5ff4,#4f8ef7);color:white;}

/* APP */
.lv-app{display:flex;flex:1;overflow:hidden;}

/* LEFT SIDEBAR */
.lv-sl{width:218px;flex-shrink:0;background:var(--lv-panel);border-right:1px solid var(--lv-line);display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;}
.lv-sl::-webkit-scrollbar{width:3px;}.lv-sl::-webkit-scrollbar-thumb{background:var(--lv-dim);border-radius:2px;}
.lv-sec{border-bottom:1px solid var(--lv-line);}
.lv-hd{padding:8px 12px 5px;font-size:10px;font-weight:700;color:var(--lv-muted);letter-spacing:.08em;text-transform:uppercase;display:flex;align-items:center;justify-content:space-between;font-family:'JetBrains Mono',monospace;}
.lv-add{width:17px;height:17px;border-radius:4px;background:rgba(124,95,244,.2);color:#a78bfa;font-size:13px;display:flex;align-items:center;justify-content:center;cursor:pointer;}
.lv-slot{margin:0 10px 9px;border:1.5px dashed rgba(124,95,244,.3);border-radius:8px;padding:11px 8px;text-align:center;cursor:pointer;background:rgba(124,95,244,.04);transition:all .2s;}
.lv-slot:hover{border-color:rgba(124,95,244,.65);background:rgba(124,95,244,.09);}
.lv-slot-icon{font-size:17px;margin-bottom:4px;}
.lv-slot-lbl{font-size:11px;font-weight:600;color:var(--lv-text);margin-bottom:2px;}
.lv-slot-sub{font-size:10px;color:var(--lv-muted);}
.lv-fmts{display:flex;gap:4px;justify-content:center;margin-top:5px;flex-wrap:wrap;}
.lv-fmt{background:rgba(79,142,247,.1);border:1px solid rgba(79,142,247,.25);border-radius:4px;padding:1px 6px;font-size:9px;font-weight:700;color:#7ab3ff;font-family:'JetBrains Mono',monospace;}
.lv-frow{display:flex;align-items:center;gap:7px;margin:0 10px 8px;padding:7px 9px;background:rgba(124,95,244,.09);border:1px solid rgba(124,95,244,.22);border-radius:7px;}
.lv-frow-icon{width:26px;height:26px;border-radius:6px;background:linear-gradient(135deg,#7c5ff4,#4f8ef7);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.lv-frow-icon svg{width:13px;height:13px;stroke:white;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.lv-frow-info{flex:1;min-width:0;}
.lv-frow-name{font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--lv-text);}
.lv-frow-meta{font-size:9px;color:var(--lv-muted);font-family:'JetBrains Mono',monospace;margin-top:1px;}

/* Style cards */
.lv-style-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px;padding:5px 9px 9px;}
.lv-sc{border:1.5px solid var(--lv-line);border-radius:7px;overflow:hidden;cursor:pointer;transition:all .18s;position:relative;}
.lv-sc:hover{border-color:rgba(124,95,244,.5);transform:translateY(-1px);}
.lv-sc.active{border-color:#7c5ff4;box-shadow:0 0 0 1px rgba(124,95,244,.3);}
.lv-sc.active::after{content:'✓';position:absolute;top:3px;right:5px;font-size:9px;color:#a78bfa;font-weight:700;}
.lv-sc-p{height:32px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;overflow:hidden;}
.lv-sc-l{font-size:9px;color:var(--lv-muted);text-align:center;padding:2px 3px 3px;background:rgba(0,0,0,.45);font-family:'JetBrains Mono',monospace;}
.lv-sc.active .lv-sc-l{color:#a78bfa;}
.sp-modern{background:linear-gradient(135deg,#1a1a2e,#0d0d1a);color:#fff;}
.sp-neon{background:#000;color:#0ff;text-shadow:0 0 6px #0ff;}
.sp-minimal{background:#f0f0f0;color:#222;font-weight:300;letter-spacing:2px;font-size:8px;}
.sp-glow{background:#0d0d1a;color:#c084fc;text-shadow:0 0 8px #c084fc;}
.sp-elegant{background:#1a0f0f;color:#d4af7a;font-family:Georgia,serif;letter-spacing:1px;}
.sp-karaoke{background:#111;color:#fff;font-size:9px;}
.sp-karaoke span{color:#facc15;}
.sp-bold{background:#050505;color:#fff;font-size:12px;letter-spacing:-.5px;}
.sp-smoke{background:linear-gradient(135deg,#1a1a1a,#0a0a0a);color:rgba(255,255,255,.85);font-style:italic;}

/* BG grid */
/* ── Premium Background Panel ── */
.lv-bg-tabs{display:flex;flex-wrap:wrap;gap:3px;padding:6px 8px 4px;}
.lv-bg-tab{
  padding:3px 8px;border-radius:5px;font-size:9px;font-weight:600;cursor:pointer;
  border:1px solid rgba(255,255,255,.08);color:rgba(255,255,255,.45);
  background:rgba(255,255,255,.04);transition:all .15s;
  font-family:'JetBrains Mono',monospace;white-space:nowrap;line-height:1.6;
}
.lv-bg-tab:hover{color:rgba(255,255,255,.85);border-color:rgba(124,95,244,.5);background:rgba(124,95,244,.1);}
.lv-bg-tab.active{
  background:linear-gradient(135deg,rgba(124,95,244,.3),rgba(79,142,247,.2));
  border-color:#7c5ff4;color:#e0d4ff;
  box-shadow:0 0 8px rgba(124,95,244,.3);
}
.lv-bg-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:5px;
  padding:4px 8px 6px;max-height:200px;overflow-y:auto;
}
.lv-bg-grid::-webkit-scrollbar{width:3px;}
.lv-bg-grid::-webkit-scrollbar-thumb{background:rgba(124,95,244,.4);border-radius:2px;}
.lv-bgc{
  border:2px solid rgba(255,255,255,.08);border-radius:8px;overflow:hidden;
  cursor:pointer;transition:all .18s;position:relative;
  background:#050510;
}
.lv-bgc:hover{
  border-color:rgba(124,95,244,.7);
  transform:scale(1.04);z-index:2;
  box-shadow:0 4px 16px rgba(124,95,244,.35);
}
.lv-bgc.active{
  border-color:#7c5ff4;
  box-shadow:0 0 0 2px rgba(124,95,244,.5),0 4px 16px rgba(124,95,244,.4);
}
.lv-bgc-cv{display:block;width:100%;height:40px;object-fit:cover;}
.lv-bgc-l{
  font-size:7.5px;color:rgba(255,255,255,.8);text-align:center;
  padding:2px 3px 3px;
  background:linear-gradient(0deg,rgba(0,0,0,.85),rgba(0,0,0,.4));
  font-family:'JetBrains Mono',monospace;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  letter-spacing:.02em;
}
.lv-bgc.active .lv-bgc-l{color:#fff;background:linear-gradient(0deg,rgba(80,40,200,.8),rgba(60,30,180,.4));}
.lv-custom-bg{margin:0 9px 8px;border:1.5px dashed rgba(124,95,244,.3);border-radius:7px;padding:8px;text-align:center;cursor:pointer;background:rgba(124,95,244,.04);transition:all .2s;font-size:11px;color:var(--lv-muted);}
.lv-custom-bg:hover{border-color:rgba(124,95,244,.6);color:var(--lv-text);}
.lv-custom-bg.loaded{border-style:solid;border-color:rgba(124,95,244,.4);background:rgba(124,95,244,.1);color:var(--lv-text);}

/* Lyrics tabs */
.lv-le-tabs{display:flex;gap:3px;margin:4px 9px 6px;}
.lv-le-tab{flex:1;padding:4px 3px;border-radius:5px;font-size:9px;font-weight:700;text-align:center;cursor:pointer;border:1px solid var(--lv-line);color:var(--lv-muted);background:rgba(255,255,255,.03);transition:all .15s;font-family:'JetBrains Mono',monospace;}
.lv-le-tab:hover{color:var(--lv-text);}
.lv-le-tab.active{background:rgba(124,95,244,.18);border-color:#7c5ff4;color:#c4b5fd;}
.lv-le-panel{display:none;padding:0 9px 8px;}
.lv-le-panel.show{display:block;}
.lv-le-lines{max-height:120px;overflow-y:auto;margin-bottom:5px;}
.lv-le-lines::-webkit-scrollbar{width:3px;}.lv-le-lines::-webkit-scrollbar-thumb{background:var(--lv-dim);border-radius:2px;}
.lv-le-line{display:flex;align-items:center;gap:4px;margin-bottom:3px;}
.lv-le-ts{width:50px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:4px;padding:3px 4px;color:#a78bfa;font-size:10px;font-family:'JetBrains Mono',monospace;outline:none;text-align:center;}
.lv-le-ts:focus{border-color:#7c5ff4;}
.lv-le-txt{flex:1;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:4px;padding:3px 6px;color:var(--lv-text);font-size:10px;outline:none;}
.lv-le-txt:focus{border-color:#7c5ff4;}
.lv-le-txt::placeholder{color:var(--lv-muted);}
.lv-le-del{width:16px;height:16px;border-radius:3px;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.2);color:#f87171;font-size:11px;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;}
.lv-le-add{width:100%;padding:5px;border-radius:5px;background:rgba(124,95,244,.1);border:1px dashed rgba(124,95,244,.3);color:#a78bfa;font-size:10px;font-weight:600;cursor:pointer;font-family:inherit;margin-bottom:4px;}
.lv-le-add:hover{background:rgba(124,95,244,.18);}
.lv-le-apply{width:100%;padding:6px;border-radius:5px;background:linear-gradient(135deg,#7c5ff4,#4f8ef7);border:none;color:white;font-size:10px;font-weight:700;cursor:pointer;font-family:inherit;}
.lv-le-ta{width:100%;height:85px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:6px;padding:7px;color:var(--lv-text);font-size:10px;font-family:'JetBrains Mono',monospace;outline:none;resize:none;line-height:1.7;}
.lv-le-ta:focus{border-color:#7c5ff4;}
.lv-le-ta::placeholder{color:var(--lv-muted);}

/* CENTER */
.lv-center{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--lv-bg);}
.lv-canvas-area{flex:1;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;
  background:repeating-linear-gradient(0deg,transparent,transparent 28px,rgba(255,255,255,.015) 28px,rgba(255,255,255,.015) 29px),
             repeating-linear-gradient(90deg,transparent,transparent 28px,rgba(255,255,255,.015) 28px,rgba(255,255,255,.015) 29px);}
.lv-canvas-wrap{position:relative;box-shadow:0 0 0 1px rgba(124,95,244,.35),0 20px 60px rgba(0,0,0,.7);border-radius:4px;overflow:hidden;flex-shrink:0;}
canvas#lv-cv{display:block;}
.lv-cv-badge{position:absolute;top:8px;left:8px;background:rgba(0,0,0,.65);border:1px solid rgba(255,255,255,.1);border-radius:5px;padding:3px 8px;font-family:'JetBrains Mono',monospace;font-size:9px;color:rgba(255,255,255,.4);pointer-events:none;}
.lv-cv-live{position:absolute;top:8px;right:8px;display:flex;align-items:center;gap:5px;background:rgba(0,0,0,.65);border:1px solid rgba(74,222,128,.25);border-radius:5px;padding:3px 8px;font-family:'JetBrains Mono',monospace;font-size:9px;color:#4ade80;pointer-events:none;}
.lv-live-dot{width:5px;height:5px;background:#4ade80;border-radius:50%;animation:lv-blink 1.4s ease-in-out infinite;}
@keyframes lv-blink{0%,100%{opacity:1}50%{opacity:.3}}

/* AI lyrics sync overlay on preview */
.lv-sync-overlay{display:none;position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(11,7,20,.88);backdrop-filter:blur(6px);flex-direction:column;align-items:center;justify-content:center;gap:12px;z-index:45;padding:24px;text-align:center;}
.lv-sync-overlay.show{display:flex;}
.lv-sync-spinner{width:42px;height:42px;border:3px solid rgba(124,95,244,.25);border-top-color:#a78bfa;border-radius:50%;animation:lv-sync-spin .9s linear infinite;}
@keyframes lv-sync-spin{to{transform:rotate(360deg)}}
.lv-sync-title{font-family:'Space Grotesk',sans-serif;font-size:20px;font-weight:700;color:#e8e4ff;}
.lv-sync-msg{font-size:13px;color:#c4b5fd;line-height:1.55;max-width:320px;}
.lv-sync-sub{font-size:11px;color:var(--lv-muted);font-family:'JetBrains Mono',monospace;}
.lv-sync-dismiss{margin-top:6px;padding:8px 22px;border-radius:7px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#e8e4ff;font-size:12px;font-weight:600;cursor:pointer;font-family:Inter,sans-serif;}
.lv-sync-dismiss:hover{border-color:rgba(124,95,244,.5);color:#c4b5fd;}

/* Render progress overlay */
.lv-render-overlay{display:none;position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(11,7,20,.85);backdrop-filter:blur(4px);flex-direction:column;align-items:center;justify-content:center;gap:14px;z-index:50;}
.lv-render-overlay.show{display:flex;}
.lv-render-title{font-family:'Space Grotesk',sans-serif;font-size:18px;font-weight:700;color:#e8e4ff;}
.lv-render-bar-wrap{width:280px;height:6px;background:rgba(255,255,255,.1);border-radius:3px;}
.lv-render-bar{height:100%;background:linear-gradient(90deg,#7c5ff4,#4f8ef7);border-radius:3px;width:0%;transition:width .2s;}
.lv-render-pct{font-family:'JetBrains Mono',monospace;font-size:13px;color:#a78bfa;}
.lv-render-note{font-size:12px;color:var(--lv-muted);text-align:center;}
.lv-render-cancel{padding:7px 20px;border-radius:7px;background:rgba(255,255,255,.06);border:1px solid var(--lv-dim);color:var(--lv-muted);font-size:11px;cursor:pointer;font-family:inherit;}
.lv-render-cancel:hover{border-color:rgba(239,68,68,.4);color:#f87171;}

/* Transport */
.lv-transport{height:46px;background:var(--lv-panel);border-top:1px solid var(--lv-line);display:flex;align-items:center;padding:0 14px;gap:10px;flex-shrink:0;}
.lv-tr-btn{width:28px;height:28px;border-radius:7px;border:1px solid var(--lv-dim);background:rgba(255,255,255,.04);color:var(--lv-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s;flex-shrink:0;}
.lv-tr-btn:hover{border-color:rgba(124,95,244,.5);color:#a78bfa;background:rgba(124,95,244,.08);}
.lv-tr-btn svg{width:12px;height:12px;}
.lv-tr-play{width:36px!important;height:36px!important;border-radius:9px!important;background:linear-gradient(135deg,#7c5ff4,#4f8ef7)!important;border-color:transparent!important;color:white!important;}
.lv-tr-time{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--lv-text);flex-shrink:0;min-width:86px;}
.lv-tr-seek{flex:1;height:4px;background:rgba(255,255,255,.1);border-radius:2px;cursor:pointer;position:relative;}
.lv-tr-fill{height:100%;background:linear-gradient(90deg,#7c5ff4,#4f8ef7);border-radius:2px;width:0%;pointer-events:none;}
.lv-tr-handle{position:absolute;top:50%;left:0%;transform:translate(-50%,-50%);width:11px;height:11px;border-radius:50%;background:#fff;box-shadow:0 0 0 2px rgba(124,95,244,.6);pointer-events:none;}
.lv-tr-vol{display:flex;align-items:center;gap:6px;flex-shrink:0;}
.lv-tr-vol svg{width:13px;height:13px;stroke:var(--lv-muted);fill:none;stroke-width:1.8;stroke-linecap:round;}
.lv-tr-vol-bar{width:58px;height:3px;background:rgba(255,255,255,.1);border-radius:2px;}
.lv-tr-vol-fill{height:100%;width:78%;background:#7c5ff4;border-radius:2px;}

/* TIMELINE */
.lv-tl{height:138px;flex-shrink:0;background:#0d0a1a;border-top:1px solid var(--lv-line);display:flex;flex-direction:column;}
.lv-tl-hd{height:24px;flex-shrink:0;display:flex;align-items:center;padding:0 10px;border-bottom:1px solid var(--lv-line);gap:8px;}
.lv-tl-lbl{font-size:9px;font-weight:700;color:var(--lv-muted);font-family:'JetBrains Mono',monospace;letter-spacing:.06em;text-transform:uppercase;}
.lv-tl-zoom{display:flex;align-items:center;gap:4px;margin-left:auto;}
.lv-tl-zb{width:17px;height:17px;border-radius:4px;border:1px solid var(--lv-dim);background:rgba(255,255,255,.04);color:var(--lv-muted);font-size:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;line-height:1;transition:all .15s;}
.lv-tl-zb:hover{border-color:rgba(124,95,244,.5);color:#a78bfa;}
.lv-tl-zv{font-size:9px;color:var(--lv-muted);font-family:'JetBrains Mono',monospace;min-width:26px;text-align:center;}
.lv-tl-snap{display:flex;align-items:center;gap:4px;margin-left:8px;}
.lv-tl-snap-lbl{font-size:9px;color:var(--lv-muted);font-family:'JetBrains Mono',monospace;}
.lv-tl-snap-tog{width:26px;height:14px;border-radius:7px;background:#7c5ff4;border:none;position:relative;cursor:pointer;}
.lv-tl-snap-tog::after{content:'';position:absolute;top:2px;right:2px;width:10px;height:10px;background:#fff;border-radius:50%;transition:transform .2s;}
.lv-tl-snap-tog.off{background:rgba(255,255,255,.12);}
.lv-tl-snap-tog.off::after{transform:translateX(-12px);}
.lv-tl-body{flex:1;position:relative;overflow-x:auto;overflow-y:hidden;}
.lv-tl-body::-webkit-scrollbar{height:3px;}.lv-tl-body::-webkit-scrollbar-thumb{background:var(--lv-dim);border-radius:2px;}
canvas#lv-ruler{position:absolute;top:0;left:60px;height:18px;pointer-events:none;}
.lv-tl-track{position:absolute;top:18px;left:0;height:44px;min-width:100%;background:rgba(255,255,255,.02);border-top:1px solid var(--lv-line);}
.lv-tl-tlbl{position:absolute;left:0;top:0;bottom:0;width:60px;background:#0d0a1a;border-right:1px solid var(--lv-line);display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;color:var(--lv-muted);font-family:'JetBrains Mono',monospace;z-index:10;}
.lv-tl-block{position:absolute;top:4px;height:36px;background:linear-gradient(135deg,rgba(124,95,244,.55),rgba(79,142,247,.45));border:1px solid rgba(124,95,244,.7);border-radius:5px;cursor:grab;user-select:none;display:flex;align-items:center;overflow:hidden;min-width:22px;}
.lv-tl-block-music{background:linear-gradient(135deg,rgba(251,191,36,.35),rgba(245,158,11,.28));border:1px solid rgba(251,191,36,.55);}
.lv-tl-block-music .lv-tl-block-txt{font-style:italic;opacity:.92;}

/* On-screen lyric edit (over preview text, not center popup) */
.lv-ce-onscreen{position:absolute;z-index:120;transform:translate(-50%,-50%);pointer-events:auto;text-align:center;}
#lv-ce-inline-text{display:inline-block;text-align:center;color:#fff;line-height:1.35;word-break:break-word;padding:6px 14px;border-radius:8px;background:rgba(0,0,0,.48);outline:2px solid rgba(124,95,244,.9);box-shadow:0 4px 28px rgba(0,0,0,.55);box-sizing:border-box;}
.lv-ce-onscreen-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:5px;margin-top:8px;padding:6px 8px;background:rgba(8,6,18,.94);border:1px solid rgba(255,255,255,.14);border-radius:8px;box-shadow:0 4px 18px rgba(0,0,0,.65);}
.lv-ce-onscreen-sw{width:20px;height:20px;border-radius:50%;border:2px solid rgba(255,255,255,.22);cursor:pointer;padding:0;flex-shrink:0;}
.lv-ce-onscreen-sw:hover{transform:scale(1.1);}
.lv-ce-onscreen-custom{background:conic-gradient(#f00,#ff0,#0f0,#0ff,#00f,#f0f,#f00);overflow:hidden;position:relative;display:inline-block;}
.lv-ce-onscreen-custom input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer;}
.lv-ce-onscreen-done{padding:4px 12px;border-radius:6px;border:none;background:linear-gradient(135deg,#7c5ff4,#4f8ef7);color:#fff;font-size:10px;font-weight:700;cursor:pointer;font-family:Inter,sans-serif;}
.lv-ce-onscreen-del{padding:4px 10px;border-radius:6px;border:1px solid rgba(239,68,68,.45);background:rgba(239,68,68,.14);color:#f87171;font-size:10px;font-weight:600;cursor:pointer;font-family:Inter,sans-serif;}
.lv-tl-block:hover{box-shadow:0 0 0 2px rgba(124,95,244,.5);}
.lv-tl-block-selected{box-shadow:0 0 0 2px #fff,0 0 0 4px rgba(124,95,244,.85)!important;z-index:60;}
.lv-tl-block-music.lv-tl-block-selected{box-shadow:0 0 0 2px #fff,0 0 0 4px rgba(251,191,36,.9)!important;}
.lv-tl-block.dragging{cursor:grabbing;box-shadow:0 0 0 2px #7c5ff4;z-index:100;opacity:.9;}
.lv-tl-block-txt{font-size:9px;font-weight:600;color:#fff;padding:0 5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;pointer-events:none;}
.lv-tl-block-rsz{position:absolute;right:0;top:0;bottom:0;width:7px;cursor:ew-resize;background:rgba(255,255,255,.15);border-left:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-size:8px;color:rgba(255,255,255,.5);}
.lv-tl-wave{position:absolute;top:64px;left:0;height:46px;min-width:100%;background:rgba(255,255,255,.02);border-top:1px solid var(--lv-line);z-index:5;}
.lv-tl-wlbl{position:absolute;left:0;top:0;bottom:0;width:60px;background:#0d0a1a;border-right:1px solid var(--lv-line);display:flex;align-items:center;justify-content:center;font-size:8px;font-weight:700;color:var(--lv-muted);font-family:'JetBrains Mono',monospace;z-index:12;letter-spacing:.04em;}
canvas#lv-wave-cv{position:absolute;left:60px;top:0;height:100%;pointer-events:none;z-index:1;}
.lv-tl-trim-layer{position:absolute;left:60px;top:0;right:0;bottom:0;pointer-events:none;z-index:8;}
.lv-tl-trim-dim{position:absolute;top:0;bottom:0;background:rgba(0,0,0,.58);pointer-events:none;}
.lv-tl-trim-dim-l{left:0;}
.lv-tl-trim-dim-r{left:auto;right:auto;}
.lv-tl-trim-sel{position:absolute;top:0;bottom:0;border-top:2px solid #4ade80;border-bottom:2px solid #4ade80;box-shadow:inset 0 0 0 1px rgba(74,222,128,.35);pointer-events:none;}
.lv-tl-trim-lbl{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:8px;font-weight:700;color:#bbf7d0;font-family:'JetBrains Mono',monospace;white-space:nowrap;text-shadow:0 1px 4px rgba(0,0,0,.8);pointer-events:none;}
.lv-tl-trim-handle{position:absolute;top:0;bottom:0;width:12px;margin-left:-6px;background:linear-gradient(180deg,#4ade80,#22c55e);border:1px solid rgba(255,255,255,.85);border-radius:3px;cursor:ew-resize;pointer-events:auto;z-index:15;box-shadow:0 0 8px rgba(74,222,128,.45);}
.lv-tl-trim-handle::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:2px;height:18px;background:rgba(255,255,255,.9);border-radius:1px;box-shadow:3px 0 0 rgba(255,255,255,.9);}
.lv-tl-trim-handle:hover{filter:brightness(1.08);}
.lv-tl-trim-reset{background:rgba(74,222,128,.1);border:1px solid rgba(74,222,128,.35);border-radius:5px;color:#86efac;font-size:9px;padding:2px 8px;cursor:pointer;font-family:'JetBrains Mono',monospace;}
.lv-tl-trim-reset:hover{background:rgba(74,222,128,.2);}
.lv-tl-trim-info-hd{font-size:9px;color:#86efac;font-family:'JetBrains Mono',monospace;margin-left:4px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:140px;}
.lv-tl-playhead{
  position:absolute;top:0;bottom:0;
  width:3px;
  background:linear-gradient(180deg,#ff4444,rgba(255,68,68,.6));
  box-shadow:0 0 6px rgba(255,68,68,.8), 0 0 2px #fff;
  pointer-events:none;
  z-index:30;left:60px;
  transition:left 0.05s linear;
}
.lv-tl-playhead::before{content:'▼';position:absolute;top:-1px;left:50%;transform:translateX(-50%);font-size:8px;color:#f87171;}

/* RIGHT SIDEBAR */
.lv-sr{width:208px;flex-shrink:0;background:var(--lv-panel);border-left:1px solid var(--lv-line);display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;}
.lv-sr::-webkit-scrollbar{width:3px;}.lv-sr::-webkit-scrollbar-thumb{background:var(--lv-dim);border-radius:2px;}
.lv-sr-sec{border-bottom:1px solid var(--lv-line);padding:8px 12px;}
.lv-sr-lbl{font-size:10px;font-weight:700;color:var(--lv-muted);letter-spacing:.07em;text-transform:uppercase;margin-bottom:6px;display:block;font-family:'JetBrains Mono',monospace;}
.lv-sel{width:100%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:6px;padding:6px 26px 6px 9px;color:var(--lv-text);font-size:11px;font-family:inherit;outline:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%237c5ff4' stroke-width='2.5' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;cursor:pointer;transition:border-color .15s;}
.lv-sel:hover{border-color:rgba(124,95,244,.5);}
.lv-sel option{background:#1a1628;color:#e8e4ff;}
.lv-tog-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;}
.lv-tog-row:last-child{margin-bottom:0;}
.lv-tog-lbl{font-size:11px;color:var(--lv-text);}
.lv-tog{width:33px;height:18px;border-radius:9px;background:#7c5ff4;border:none;position:relative;cursor:pointer;flex-shrink:0;transition:background .2s;}
.lv-tog::after{content:'';position:absolute;top:3px;right:3px;width:12px;height:12px;background:#fff;border-radius:50%;transition:transform .2s;}
.lv-tog.off{background:rgba(255,255,255,.14);}
.lv-tog.off::after{transform:translateX(-15px);}
.lv-swatches{display:flex;gap:5px;flex-wrap:wrap;}
.lv-sw{width:22px;height:22px;border-radius:5px;cursor:pointer;border:2px solid transparent;transition:all .15s;}
.lv-sw:hover{transform:scale(1.1);}
.lv-sw.active{border-color:white;}
.lv-range-row{display:flex;align-items:center;gap:8px;}
.lv-rng{flex:1;accent-color:#7c5ff4;cursor:pointer;}
.lv-rng-val{font-size:10px;color:var(--lv-muted);min-width:30px;text-align:right;font-family:'JetBrains Mono',monospace;}
.lv-export-sec{padding:10px 12px 14px;}
.lv-res-row{display:flex;gap:6px;margin-bottom:10px;}
.lv-res-opt{flex:1;border:1.5px solid var(--lv-line);border-radius:7px;padding:7px 4px;text-align:center;cursor:pointer;transition:all .18s;position:relative;}
.lv-res-opt:hover{border-color:rgba(124,95,244,.45);}
.lv-res-opt.active{border-color:#7c5ff4;background:rgba(124,95,244,.12);}
.lv-res-name{font-family:'Space Grotesk',sans-serif;font-size:15px;font-weight:800;color:var(--lv-text);}
.lv-res-sub{font-size:8px;color:var(--lv-muted);font-family:'JetBrains Mono',monospace;}
.lv-rec-badge{position:absolute;top:-1px;left:50%;transform:translateX(-50%);background:#7c5ff4;border-radius:0 0 5px 5px;padding:1px 6px;font-size:8px;font-weight:700;color:#fff;white-space:nowrap;}
.lv-gen-btn{width:100%;padding:11px;background:linear-gradient(135deg,#7c5ff4,#4f8ef7);border:none;border-radius:9px;color:#fff;font-family:'Space Grotesk',sans-serif;font-size:12px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px;box-shadow:0 5px 20px rgba(124,95,244,.3);transition:all .2s;position:relative;overflow:hidden;}
.lv-gen-btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.13),transparent);transition:left .5s;}
.lv-gen-btn:hover{transform:translateY(-1px);box-shadow:0 7px 26px rgba(124,95,244,.42);}
.lv-gen-btn:hover::before{left:100%;}
.lv-gen-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;}
.lv-gen-btn svg{width:12px;height:12px;fill:white;flex-shrink:0;}
.lv-gen-note{font-size:9px;color:var(--lv-muted);text-align:center;margin-top:6px;font-family:'JetBrains Mono',monospace;}

.lv-tl-block-del{
  position:absolute;top:2px;right:10px;
  width:14px;height:14px;border-radius:3px;
  background:rgba(239,68,68,.0);
  color:rgba(255,255,255,0);
  font-size:10px;font-weight:900;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;flex-shrink:0;
  transition:all .15s;line-height:1;
  pointer-events:auto;
}
.lv-tl-block:hover .lv-tl-block-del{
  background:rgba(239,68,68,.7);
  color:#fff;
}
.lv-tl-block-del:hover{
  background:rgba(239,68,68,1) !important;
  transform:scale(1.1);
}
.lv-tl-body{scroll-behavior:smooth;}

/* Timeline scroll hint */
.lv-tl-body::-webkit-scrollbar{height:5px;}
.lv-tl-body::-webkit-scrollbar-track{background:rgba(255,255,255,.04);}
.lv-tl-body::-webkit-scrollbar-thumb{background:rgba(124,95,244,.5);border-radius:3px;}
.lv-tl-body::-webkit-scrollbar-thumb:hover{background:rgba(124,95,244,.8);}

/* Timeline time cursor - shows time on hover */
.lv-tl-body{cursor:col-resize;}

/* Playhead smooth movement */
.lv-tl-playhead{
  will-change:left;
}

/* Fit button style */
#lv-tl-fit{
  width:auto !important;
  padding:0 6px !important;
  font-size:9px !important;
  font-family:'JetBrains Mono',monospace !important;
  letter-spacing:.03em;
}
#lv-tl-fit:hover{
  background:rgba(124,95,244,.2) !important;
  color:#c4b5fd !important;
}

/* ── 3D COLOR SWATCHES ── */
.lv-swatches{display:flex;gap:5px;flex-wrap:wrap;padding:2px 0;}
.lv-sw3d{
  width:24px;height:24px;border-radius:6px;
  background:var(--c,#fff);
  cursor:pointer;
  border:2px solid transparent;
  position:relative;
  transition:transform .15s, box-shadow .15s;
  box-shadow:
    0 1px 0 rgba(255,255,255,.35) inset,
    0 -1px 0 rgba(0,0,0,.35) inset,
    1px 0 0 rgba(255,255,255,.15) inset,
    -1px 0 0 rgba(0,0,0,.2) inset,
    0 3px 6px rgba(0,0,0,.4),
    0 1px 2px rgba(0,0,0,.3);
}
.lv-sw3d::after{
  content:'';
  position:absolute;
  top:2px;left:3px;right:8px;height:6px;
  background:rgba(255,255,255,.28);
  border-radius:3px;
  pointer-events:none;
}
.lv-sw3d:hover{
  transform:translateY(-2px) scale(1.1);
  box-shadow:
    0 1px 0 rgba(255,255,255,.4) inset,
    0 -1px 0 rgba(0,0,0,.4) inset,
    0 6px 12px rgba(0,0,0,.5),
    0 2px 4px rgba(0,0,0,.3);
}
.lv-sw3d.active{
  border-color:#fff;
  transform:translateY(-2px) scale(1.1);
  box-shadow:
    0 1px 0 rgba(255,255,255,.4) inset,
    0 -1px 0 rgba(0,0,0,.4) inset,
    0 6px 14px rgba(124,95,244,.5),
    0 0 0 2px rgba(124,95,244,.6);
}
.lv-sw-holo{
  width:28px;height:28px;border-radius:7px;cursor:pointer;
  border:2px solid rgba(255,255,255,.12);
  position:relative;transition:transform .15s,box-shadow .15s, border-color .15s;
  box-shadow:0 3px 8px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.35);
  flex-shrink:0;
}
.lv-sw-holo::after{
  content:'';position:absolute;top:2px;left:4px;right:10px;height:7px;
  background:linear-gradient(90deg,rgba(255,255,255,.45),transparent);
  border-radius:4px;pointer-events:none;
}
.lv-sw-holo:hover{transform:translateY(-2px) scale(1.08);border-color:rgba(251,191,36,.6);box-shadow:0 6px 14px rgba(251,191,36,.25);}
.lv-sw-holo.active{border-color:#fde68a;box-shadow:0 0 0 2px rgba(251,191,36,.5),0 6px 14px rgba(251,191,36,.3);transform:translateY(-2px) scale(1.08);}
.lv-sw-holo-none{
  width:auto;min-width:36px;height:28px;padding:0 7px;
  display:flex;align-items:center;justify-content:center;
  font-size:8px;font-weight:700;color:rgba(255,255,255,.65);
  background:rgba(255,255,255,.06)!important;
  font-family:'JetBrains Mono',monospace;
}
.lv-sw-holo-none.active{color:#fde68a;background:rgba(251,191,36,.12)!important;}

.lv-sw-custom{
  background:conic-gradient(#f00,#ff0,#0f0,#0ff,#00f,#f0f,#f00) !important;
  font-size:12px;
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  text-shadow:0 1px 2px rgba(0,0,0,.8);
}
.lv-sw-custom::after{display:none;}

/* ── Live EQ Panel ── */
.lv-eq-none{
  width:100%;padding:6px;border-radius:6px;font-size:10px;font-weight:600;
  cursor:pointer;border:1px solid rgba(255,255,255,.1);
  color:rgba(255,255,255,.5);background:rgba(255,255,255,.04);
  transition:all .15s;font-family:'JetBrains Mono',monospace;
}
.lv-eq-none:hover{color:rgba(255,255,255,.85);border-color:rgba(124,95,244,.4);}
.lv-eq-none.active{
  background:linear-gradient(135deg,rgba(239,68,68,.2),rgba(239,68,68,.1));
  border-color:rgba(239,68,68,.5);color:#fca5a5;
}
.lv-eq-cat-lbl{
  font-size:8px;font-weight:600;color:rgba(255,255,255,.4);
  padding:6px 9px 2px;font-family:'JetBrains Mono',monospace;
  text-transform:uppercase;letter-spacing:.05em;
}
.lv-eq-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:5px;
  padding:2px 9px 4px;
}
.lv-eqc{
  border:2px solid rgba(255,255,255,.08);border-radius:8px;overflow:hidden;
  cursor:pointer;transition:all .18s;position:relative;background:#0a0a14;
}
.lv-eqc:hover{
  border-color:rgba(124,95,244,.7);transform:scale(1.04);z-index:2;
  box-shadow:0 4px 14px rgba(124,95,244,.35);
}
.lv-eqc.active{
  border-color:#7c5ff4;
  box-shadow:0 0 0 2px rgba(124,95,244,.5),0 4px 14px rgba(124,95,244,.4);
}
.lv-eqc-cv{display:block;width:100%;height:38px;}
.lv-eqc-l{
  font-size:7.5px;color:rgba(255,255,255,.8);text-align:center;
  padding:2px 3px 3px;background:linear-gradient(0deg,rgba(0,0,0,.85),rgba(0,0,0,.4));
  font-family:'JetBrains Mono',monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.lv-eqc.active .lv-eqc-l{color:#fff;background:linear-gradient(0deg,rgba(80,40,200,.8),rgba(60,30,180,.4));}

/* ── Text Effects (left sidebar) ── */
.lv-fx-cat-lbl{
  font-size:8px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
  color:rgba(251,191,36,.75);padding:6px 11px 3px;
  font-family:'JetBrains Mono',monospace;
}
.lv-fx-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:5px;
  padding:2px 9px 4px;
}
.lv-fxc{
  border:2px solid rgba(255,255,255,.08);border-radius:8px;overflow:hidden;
  cursor:pointer;transition:all .18s;position:relative;background:#0a0a14;
}
.lv-fxc:hover{
  border-color:rgba(251,191,36,.65);transform:scale(1.04);z-index:2;
  box-shadow:0 4px 14px rgba(251,191,36,.28);
}
.lv-fxc.active{
  border-color:#fbbf24;
  box-shadow:0 0 0 2px rgba(251,191,36,.45),0 4px 14px rgba(251,191,36,.35);
}
.lv-fxc-cv{display:block;width:100%;height:38px;}
.lv-fxc-l{
  font-size:7.5px;color:rgba(255,255,255,.82);text-align:center;
  padding:2px 3px 3px;background:linear-gradient(0deg,rgba(0,0,0,.85),rgba(0,0,0,.4));
  font-family:'JetBrains Mono',monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.lv-fxc.active .lv-fxc-l{color:#fff;background:linear-gradient(0deg,rgba(120,80,10,.85),rgba(80,50,5,.45));}
.lv-fx-none{
  width:100%;padding:6px;border-radius:6px;font-size:10px;font-weight:600;
  cursor:pointer;border:1px solid rgba(255,255,255,.1);
  color:rgba(255,255,255,.5);background:rgba(255,255,255,.04);
  transition:all .15s;font-family:'JetBrains Mono',monospace;
}
.lv-fx-none:hover{color:rgba(255,255,255,.85);border-color:rgba(251,191,36,.4);}
.lv-fx-none.active{
  background:linear-gradient(135deg,rgba(251,191,36,.18),rgba(245,158,11,.1));
  border-color:rgba(251,191,36,.5);color:#fde68a;
}

/* ── No Background button ── */
.lv-bg-none{
  width:100%;padding:6px;border-radius:6px;font-size:10px;font-weight:600;
  cursor:pointer;border:1px solid rgba(255,255,255,.1);
  color:rgba(255,255,255,.5);background:rgba(255,255,255,.04);
  transition:all .15s;font-family:'JetBrains Mono',monospace;
}
.lv-bg-none:hover{color:rgba(255,255,255,.85);border-color:rgba(124,95,244,.4);}
.lv-bg-none.active{
  background:linear-gradient(135deg,rgba(239,68,68,.2),rgba(239,68,68,.1));
  border-color:rgba(239,68,68,.5);color:#fca5a5;
}

/* ── Font Picker ── */
.lv-font-picker{position:relative;width:100%;}
.lv-font-trigger{
  width:100%;display:flex;align-items:center;padding:8px 10px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:6px;color:#e8e4ff;font-size:13px;cursor:pointer;
  transition:border-color .15s;text-align:left;
}
.lv-font-trigger:hover{border-color:rgba(124,95,244,.5);}
.lv-font-dropdown{
  position:fixed;z-index:9999;
  background:#15121f;border:1px solid rgba(124,95,244,.45);
  border-radius:8px;box-shadow:0 8px 32px rgba(0,0,0,.75);
  overflow:hidden;
}
.lv-font-search{
  width:100%;padding:9px 12px;background:rgba(255,255,255,.06);
  border:none;border-bottom:1px solid rgba(255,255,255,.1);
  color:#e8e4ff;font-size:12px;outline:none;
  font-family:'Inter',sans-serif;
}
.lv-font-list{max-height:360px;overflow-y:auto;padding:2px 0;}
.lv-font-list::-webkit-scrollbar{width:5px;}
.lv-font-list::-webkit-scrollbar-thumb{background:rgba(124,95,244,.4);border-radius:3px;}
.lv-font-cat{
  font-size:8px;font-weight:600;color:rgba(167,139,250,.7);
  padding:8px 12px 3px;font-family:'JetBrains Mono',monospace;
  text-transform:uppercase;letter-spacing:.06em;
  position:sticky;top:0;background:#15121f;
}
.lv-font-opt{
  padding:6px 14px;font-size:15px;color:#cfcadf;cursor:pointer;
  transition:background .12s;line-height:1.2;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;
  border-bottom:1px solid rgba(255,255,255,.035);
}
.lv-font-opt:hover{background:rgba(124,95,244,.18);color:#fff;}
.lv-font-opt.active{background:rgba(124,95,244,.3);color:#fff;}
.lv-font-opt.hidden{display:none;}
.lv-font-cat.hidden{display:none;}

/* ── Aspect Ratio selector ── */
.lv-ar-row{display:flex;gap:8px;}
.lv-ar-opt{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:5px;
  padding:10px 6px;border-radius:8px;cursor:pointer;
  border:1.5px solid rgba(255,255,255,.1);background:rgba(255,255,255,.03);
  transition:all .15s;
}
.lv-ar-opt:hover{border-color:rgba(124,95,244,.4);background:rgba(124,95,244,.06);}
.lv-ar-opt.active{
  border-color:#7c5ff4;
  background:linear-gradient(135deg,rgba(124,95,244,.18),rgba(79,142,247,.1));
  box-shadow:0 0 10px rgba(124,95,244,.25);
}
.lv-ar-box{
  background:rgba(255,255,255,.12);border:1.5px solid rgba(255,255,255,.3);
  border-radius:3px;
}
.lv-ar-opt.active .lv-ar-box{background:rgba(124,95,244,.5);border-color:#a78bfa;}
.lv-ar-landscape{width:34px;height:19px;}
.lv-ar-portrait{width:19px;height:34px;}
.lv-ar-name{font-size:12px;font-weight:700;color:#e8e4ff;font-family:'JetBrains Mono',monospace;}
.lv-ar-sub{font-size:8px;color:var(--lv-muted);font-family:'JetBrains Mono',monospace;}

/* ── Custom BG / Logo delete button ── */
.lv-frow-del{
  margin-left:auto;width:24px;height:24px;flex-shrink:0;
  border-radius:6px;border:1px solid rgba(239,68,68,.3);
  background:rgba(239,68,68,.12);color:#fca5a5;
  font-size:16px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all .15s;
}
.lv-frow-del:hover{background:rgba(239,68,68,.25);color:#fff;border-color:rgba(239,68,68,.6);}

/* ── Mobile / tablet bottom nav (hidden on desktop) ── */
.lv-mob-nav{
  display:none;
  flex-shrink:0;
  align-items:stretch;
  justify-content:space-around;
  gap:2px;
  padding:6px 8px calc(6px + env(safe-area-inset-bottom,0px));
  background:var(--lv-panel);
  border-top:1px solid var(--lv-line);
  z-index:80;
  -webkit-tap-highlight-color:transparent;
}
.lv-mob-nav-btn{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:2px;
  min-height:44px;
  padding:6px 4px;
  border:none;
  border-radius:10px;
  background:transparent;
  color:var(--lv-muted);
  font-size:10px;
  font-weight:600;
  font-family:Inter,sans-serif;
  cursor:pointer;
  touch-action:manipulation;
  transition:background .15s,color .15s;
}
.lv-mob-nav-ic{font-size:15px;line-height:1;}
.lv-mob-nav-btn.active{
  background:rgba(124,95,244,.2);
  color:#c4b5fd;
}
.lv-mob-nav-btn:active{transform:scale(.97);}

/* ── Tablet: narrower sidebars ── */
@media (max-width:1100px) and (min-width:901px){
  .lv-sl{width:190px;}
  .lv-sr{width:190px;}
  .lv-tb-time{display:none;}
  #lv-export-top{display:none;}
}

/* ── Mobile / tablet stacked layout ── */
@media (max-width:900px){
  .lv-wrap{
    height:calc(100dvh - 56px);
    height:calc(100svh - 56px);
    overflow:hidden;
    display:flex;
    flex-direction:column;
  }
  .lv-app{
    flex:1;
    min-height:0;
    flex-direction:column;
    overflow:hidden;
    position:relative;
  }
  .lv-mob-nav{display:flex;}

  .lv-app > .lv-sl,
  .lv-app > .lv-center,
  .lv-app > .lv-sr{
    display:none !important;
    width:100%;
    flex:1;
    min-height:0;
    border:none;
    overflow-y:auto;
    overflow-x:hidden;
    -webkit-overflow-scrolling:touch;
    overscroll-behavior:contain;
  }
  .lv-app > .lv-sl.lv-mob-show,
  .lv-app > .lv-center.lv-mob-show,
  .lv-app > .lv-sr.lv-mob-show{
    display:flex !important;
    flex-direction:column;
  }

  .lv-center{min-width:0;background:var(--lv-bg);}
  .lv-canvas-area{
    flex:1;
    min-height:180px;
    padding:8px;
    touch-action:none;
  }
  .lv-canvas-wrap{max-width:100%;box-shadow:0 0 0 1px rgba(124,95,244,.25),0 8px 28px rgba(0,0,0,.55);}

  .lv-transport{
    height:auto;
    min-height:48px;
    flex-wrap:wrap;
    padding:8px 10px;
    gap:8px;
  }
  .lv-tr-btn{width:36px;height:36px;}
  .lv-tr-play{width:42px !important;height:42px !important;}
  .lv-tr-time{min-width:72px;font-size:10px;}
  .lv-tr-seek{order:10;flex:1 1 100%;height:6px;margin-top:2px;}
  #lv-clock{display:none;}
  #lv-export-top{display:none;}

  .lv-tl{
    height:auto;
    min-height:108px;
    max-height:34vh;
    flex-shrink:0;
  }
  .lv-tl-hd{flex-wrap:wrap;padding:6px 8px;gap:6px;}
  .lv-tl-zoom{margin-left:0;}
  .lv-tl-snap{margin-left:auto;}
  .lv-tl-zb{width:28px;height:28px;font-size:14px;}
  .lv-tl-body{
    min-height:72px;
    touch-action:pan-x;
    -webkit-overflow-scrolling:touch;
  }
  .lv-tl-block{
    height:40px;
    top:2px;
    touch-action:none;
  }
  .lv-tl-block-rsz{width:14px;}
  .lv-tl-trim-handle{width:18px;margin-left:-9px;}
  .lv-tl-trim-info-hd{max-width:90px;}
  .lv-tl-block-del{
    width:22px;height:22px;right:14px;
    background:rgba(239,68,68,.55);
    color:#fff;
  }

  .lv-sl,.lv-sr{padding-bottom:12px;}
  .lv-le-tabs{flex-wrap:wrap;}
  .lv-le-tab{min-height:36px;padding:8px 4px;font-size:9px;}
  .lv-le-ta{font-size:13px;min-height:100px;}
  .lv-le-apply,.lv-le-add{min-height:44px;font-size:12px;}
  .lv-slot{padding:14px 10px;}
  .lv-bg-tabs{gap:4px;}
  .lv-bg-tab{min-height:32px;padding:6px 8px;font-size:9px;}
  .lv-bgc:active{transform:scale(.98);}
  .lv-sc{min-height:44px;}
  .lv-sel,.lv-font-trigger{min-height:44px;font-size:13px;}
  .lv-sw3d,.lv-sw{width:32px;height:32px;}
  .lv-tog{width:44px;height:26px;}
  .lv-rng{min-height:28px;}
  .lv-ar-opt,.lv-res-opt{min-height:52px;}
  .lv-gen-btn{
    min-height:48px;
    font-size:13px;
    position:sticky;
    bottom:8px;
    z-index:5;
  }
  .lv-export-sec{
    padding-bottom:calc(12px + env(safe-area-inset-bottom,0px));
  }

  .lv-sync-overlay{padding:16px;}
  .lv-sync-title{font-size:17px;}
  .lv-sync-msg{font-size:12px;max-width:100%;}
  .lv-sync-dismiss{min-height:44px;padding:10px 24px;}

  .lv-ce-onscreen-bar{gap:8px;padding:8px;}
  .lv-ce-onscreen-sw{width:32px;height:32px;}
  .lv-ce-onscreen-done,.lv-ce-onscreen-del{min-height:40px;padding:8px 14px;font-size:12px;}

  #as-tap-btn{min-height:52px;font-size:14px;}
  button,.lv-tb-btn,.lv-tr-btn,.lv-tl-zb,.lv-mob-nav-btn{touch-action:manipulation;}
}

@media (max-width:480px){
  .lv-wrap{height:calc(100dvh - 50px);height:calc(100svh - 50px);}
  .lv-tr-vol{display:none;}
  .lv-tl{max-height:30vh;}
  .lv-cv-badge,.lv-cv-live{font-size:8px;padding:2px 6px;}
  .lv-mob-nav-btn span:not(.lv-mob-nav-ic){font-size:9px;}
  .lv-style-grid{grid-template-columns:1fr 1fr;gap:6px;}
  .lv-bg-grid{grid-template-columns:repeat(2,1fr);}
  .lv-eq-grid{grid-template-columns:repeat(2,1fr);}
}

@media (max-width:900px) and (orientation:landscape){
  .lv-canvas-area{min-height:120px;}
  .lv-tl{max-height:28vh;}
}