/* SVGA Studio — a full-window app layout. Builds on styles.css tokens. */

body.studio{
  margin:0;height:100vh;height:100dvh;overflow:hidden;display:grid;
  grid-template-rows:auto minmax(0,1fr) 250px;background:var(--ink);
}
[hidden]{display:none !important}

/* ---------- top bar ---------- */
.st-top{
  display:flex;align-items:center;gap:10px;padding:8px 14px;border-bottom:1px solid var(--line-soft);
  background:rgba(13,11,23,.92);overflow-x:auto;white-space:nowrap;
}
.st-brand{display:flex;align-items:center;gap:9px;flex:none}
.st-brand .brand-tile{width:32px;height:32px;border-radius:9px}
.st-brand b{font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:-.01em}
.st-brand em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.st-in{
  background:var(--ink-3);border:1px solid var(--line);border-radius:9px;padding:7px 9px;font-size:13px;color:var(--text);
  font-family:inherit;min-width:0;
}
.st-in:focus{outline:none;border-color:var(--purple);box-shadow:0 0 0 3px rgba(167,87,210,.18)}
.st-name{width:150px;font-family:var(--display);font-weight:600}
.st-num{width:68px}
.st-group{display:flex;align-items:center;gap:6px;flex:none}
.st-lab{font-size:12px;color:var(--dim)}
.st-x{font-size:12px;color:var(--dim)}
.st-spacer{flex:1}
.st-top .ctl{flex:none}
.st-export{padding:9px 18px;font-size:14px;flex:none}

/* ---------- main ---------- */
.st-main{display:grid;grid-template-columns:230px minmax(0,1fr) 270px;min-height:0}
.st-panel{background:rgba(13,11,23,.75);overflow:auto;min-height:0;padding:10px 12px}
.st-layers{border-right:1px solid var(--line-soft);display:flex;flex-direction:column}
.st-props{border-left:1px solid var(--line-soft)}
.st-panel-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.st-panel h2{margin:0;font-family:var(--display);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.st-panel h3{margin:16px 0 8px;font-family:var(--display);font-size:12.5px;font-weight:600;color:var(--muted);display:flex;align-items:center;gap:8px}
.st-add{display:flex;gap:5px}
.st-add .ctl,.st-sound .ctl{padding:5px 9px;font-size:12px}
.st-hint{font-size:12.5px;color:var(--dim);margin:6px 0}

.layer-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:5px;flex:1;overflow:auto;min-height:60px}
.layer-item{
  display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:8px;align-items:center;padding:5px;border-radius:10px;cursor:pointer;
  background:var(--ink-2);border:1px solid var(--line);
}
.layer-item.active{border-color:var(--purple);background:rgba(167,87,210,.14)}
.layer-item.is-hidden{opacity:.5}
.layer-item img,.layer-item canvas{width:34px;height:34px;object-fit:contain;border-radius:7px;
  background:repeating-conic-gradient(#181428 0 25%,#100D1C 0 50%) 0 0/10px 10px}
.layer-item span{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.layer-tools{display:flex;gap:2px}
.layer-tools button{
  width:22px;height:22px;border:0;border-radius:6px;background:none;color:var(--dim);font-size:12px;cursor:pointer;padding:0;
}
.layer-tools button:hover{background:var(--ink-4);color:var(--text)}
.st-sound{display:flex;align-items:center;gap:6px;margin-top:10px;padding-top:10px;border-top:1px solid var(--line-soft)}
.st-sound-info{flex:1;font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- stage ---------- */
.st-stage{position:relative;min-width:0;min-height:0;background:#0A0812;overflow:hidden}
.st-stage canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;display:block}
.st-stage.drop{outline:2px dashed var(--purple);outline-offset:-8px}
.st-empty{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;pointer-events:none;
  display:flex;flex-direction:column;gap:8px;max-width:340px;
}
.st-empty b{font-family:var(--display);font-size:18px}
.st-empty span{font-size:13.5px;color:var(--muted);line-height:1.55}
.st-stagebar{position:absolute;left:12px;bottom:10px;display:flex;gap:10px;align-items:center}
.st-stagebar .ctl{padding:5px 10px;font-size:12px}
.st-check{font-size:12.5px;color:var(--muted);display:inline-flex;align-items:center;gap:6px;cursor:pointer}
.st-check input{accent-color:var(--purple)}

/* ---------- properties ---------- */
.p-row{display:grid;grid-template-columns:76px minmax(0,1fr);gap:8px;align-items:center;margin-bottom:6px}
.p-row label{font-size:12.5px;color:var(--dim)}
.p-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.p-grid label{display:flex;flex-direction:column;gap:3px;font-size:11.5px;color:var(--dim)}
.p-buttons{display:flex;gap:6px;margin-top:8px}
.p-buttons .ctl{flex:1;padding:6px 6px;font-size:12px;text-align:center}
.p-buttons #keyPrev,.p-buttons #keyNext{flex:0 0 34px}
.p-keybadge{font-size:10.5px;font-weight:600;padding:2px 7px;border-radius:6px;background:var(--ink-4);color:var(--dim);letter-spacing:.04em}
.p-keybadge.on{background:var(--grad);color:#07060E}
.p-presets{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.p-presets .ctl{padding:6px 6px;font-size:12px;text-align:center}
.p-colors{display:flex;gap:6px;align-items:center}
.p-colors input[type=color]{width:32px;height:30px;border:1px solid var(--line);border-radius:8px;padding:0;background:none;cursor:pointer}

/* ---------- timeline ---------- */
.st-timeline{border-top:1px solid var(--line-soft);background:rgba(13,11,23,.95);display:grid;grid-template-rows:auto minmax(0,1fr);min-height:0}
.tl-bar{display:flex;align-items:center;gap:8px;padding:6px 12px;border-bottom:1px solid var(--line-soft)}
.tl-bar .ctl{padding:5px 10px;font-size:12.5px}
.tl-play{min-width:78px}
.tl-time{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.tl-body{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:0}
.tl-names{border-right:1px solid var(--line-soft);overflow:hidden;padding-top:24px}
.tl-name{height:28px;display:flex;align-items:center;padding:0 12px;font-size:12.5px;color:var(--muted);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-bottom:1px solid var(--line-soft);cursor:pointer}
.tl-name.active{color:var(--text);background:rgba(167,87,210,.14)}
.tl-scroll{overflow:auto;position:relative}
.tl-inner{position:relative;min-height:100%}
.tl-ruler{height:24px;position:sticky;top:0;z-index:3;background:#110E1E;border-bottom:1px solid var(--line-soft);cursor:pointer}
.tl-tick{position:absolute;top:0;bottom:0;border-left:1px solid var(--line);font-size:10px;color:var(--dim);padding:3px 0 0 4px;pointer-events:none}
.tl-tick.minor{top:16px;border-color:var(--line-soft)}
.tl-row{position:relative;height:28px;border-bottom:1px solid var(--line-soft)}
.tl-row.active{background:rgba(167,87,210,.08)}
.tl-range{position:absolute;top:6px;height:16px;border-radius:5px;background:rgba(101,76,240,.3);border:1px solid rgba(101,76,240,.6)}
.tl-range b{position:absolute;top:-1px;bottom:-1px;width:7px;cursor:ew-resize}
.tl-range b.s{left:-1px;border-radius:5px 0 0 5px}
.tl-range b.e{right:-1px;border-radius:0 5px 5px 0}
.tl-range b:hover{background:var(--purple)}
.tl-key{
  position:absolute;top:8px;width:11px;height:11px;margin-left:-5.5px;transform:rotate(45deg);border-radius:2px;
  background:var(--pink);border:1px solid #07060E;cursor:ew-resize;z-index:2;
}
.tl-key:hover,.tl-key.current{background:#fff}
.tl-playhead{position:absolute;top:0;bottom:0;width:0;border-left:1.5px solid var(--live);z-index:4;pointer-events:none}
.tl-playhead i{position:absolute;top:0;left:-6px;width:11px;height:11px;background:var(--live);border-radius:2px 2px 6px 6px}

/* ---------- export modal ---------- */
.st-modal{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:16px}
.st-modal-backdrop{position:absolute;inset:0;background:rgba(4,3,10,.78);backdrop-filter:blur(5px)}
.st-modal-card{
  position:relative;display:grid;grid-template-columns:minmax(0,300px) minmax(0,340px);gap:22px;padding:22px;border-radius:22px;
  background:var(--ink-2);border:1px solid var(--line);box-shadow:0 40px 100px rgba(0,0,0,.7);max-height:calc(100vh - 32px);overflow:auto;
}
.st-modal-close{position:absolute;top:10px;right:10px;width:32px;height:32px;border-radius:9px;border:1px solid var(--line);background:var(--ink-3);color:var(--text);cursor:pointer}
.st-modal-stage{position:relative;aspect-ratio:9/16;max-height:62vh;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.st-modal-info{display:flex;flex-direction:column;gap:10px;min-width:0}
.st-modal-info h2{margin:0;font-family:var(--display);font-size:22px;letter-spacing:-.02em;word-break:break-all}
.st-modal-info .kicker{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--pink)}
.st-modal-info .stats{grid-template-columns:repeat(2,1fr);margin-top:0}
.st-modal-info .btn,.st-modal-info .btn-ghost{text-decoration:none}

/* ---------- small screens ---------- */
@media (max-width:900px){
  body.studio{height:auto;min-height:100dvh;overflow:auto;grid-template-rows:auto auto auto}
  .st-main{grid-template-columns:1fr}
  .st-stage{height:62vh;order:-1}
  .st-layers,.st-props{border:0;border-top:1px solid var(--line-soft)}
  .st-timeline{height:240px}
  .tl-body{grid-template-columns:110px minmax(0,1fr)}
  .st-modal-card{grid-template-columns:1fr}
  .st-modal-stage{max-height:40vh}
}

/* fit + polish */
.st-in{box-sizing:border-box}
.p-row .st-in,.p-grid .st-in{width:100%}
.p-colors .st-num{width:64px}
.layer-tools{display:none}
.layer-item.active .layer-tools,.layer-item:hover .layer-tools{display:flex}
.layer-item.active{grid-template-columns:34px minmax(0,1fr);grid-template-rows:auto auto}
.layer-item.active .layer-tools{grid-column:1/-1;justify-content:space-between;padding:2px 2px 0}
.layer-item.active .layer-tools button{width:30px}
.tl-time{white-space:nowrap}
#zoom{width:150px;accent-color:var(--purple)}
.st-top select.st-in{padding-right:22px}
.tl-inner{margin-left:9px}

/* phase 2: effects, groups, templates */
.st-add{flex-wrap:wrap;justify-content:flex-end}
.st-layers .st-panel-head{align-items:flex-start}
.layer-item small{color:var(--dim);font-size:11px}
.p-wide{display:block;width:100%;margin:8px 0 0;padding:7px;font-size:12px;text-align:center}
.p-note{font-weight:400;font-size:11px;color:var(--dim)}
.tl-row.group .tl-range.fx{background:rgba(234,134,199,.22);border-color:rgba(234,134,199,.55);border-style:dashed}
.st-modal-card.narrow{grid-template-columns:minmax(0,380px)}
.st-modal-card.narrow.wide{grid-template-columns:minmax(0,640px)}
.fx-shapes{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.fx-shape{aspect-ratio:1;border-radius:12px;border:1px solid var(--line);background:var(--ink-3);cursor:pointer;padding:6px}
.fx-shape.active{border-color:var(--purple);box-shadow:0 0 0 1px rgba(167,87,210,.5)}
.fx-shape img{width:100%;height:100%;object-fit:contain}
.fx-color{width:44px;height:32px;border:1px solid var(--line);border-radius:9px;padding:0;background:none;cursor:pointer}
.st-modal .slider{grid-template-columns:76px 1fr 42px}
.tpl-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.tpl{
  display:flex;gap:12px;align-items:center;text-align:left;padding:12px;border-radius:14px;cursor:pointer;
  background:var(--ink-3);border:1px solid var(--line);color:var(--text);transition:border-color .16s,transform .16s;
}
.tpl:hover{border-color:var(--purple);transform:translateY(-2px)}
.tpl i{font-style:normal;font-size:30px;flex:none}
.tpl b{display:block;font-family:var(--display);font-size:14.5px}
.tpl span{font-size:12px;color:var(--muted)}
@media (max-width:620px){.tpl-grid{grid-template-columns:1fr}}