/* editor.css — Forge composition editor.
   Layout regions: toolbar (top) / scene (left) / canvas (centre) / inspector (right) / timeline (bottom). */

:root{
  /* Shifted from the old warm near-black (tied to the retired orange-ember identity) to a
     cooler neutral that reads as the same family as the brand gradient's blues without
     turning the working panels themselves into a color surface. */
  --bg-0:#0a0b0f; --bg-1:#121319; --bg-2:#1a1b22; --bg-3:#23242c;
  --border:#282a34; --border-hi:#383a46;
  --text-0:#f5f4f2; --text-1:#b4b3ba; --text-2:#75747d;
  --accent:#ff5a1f; --accent-dim:#5c2410;
  --mono:'Satoshi', ui-monospace, monospace;
  --sans:'Satoshi', system-ui, sans-serif;
  --panel-w:264px;
  --timeline-h:186px;
  --track-name-w:150px;
  /* The brand gradient itself — same family used on the landing page, applied here only to
     the toolbar wash, the wordmark, and primary/active accents. A dense control surface
     still needs a stable, low-chroma base to actually read sliders and layer names against;
     this is "kinda similar," not a repaint of every panel. */
  --brand-blue:#1d6fe0; --brand-pink:#e6237e; --brand-orange:#ff8a3d; --brand-cyan:#2fd4c0;
}

*{ box-sizing:border-box; }
html,body{ height:100%; margin:0; }
body{ background:var(--bg-0); color:var(--text-0); font-family:var(--sans); overflow:hidden; }

#app{ height:100vh; display:flex; flex-direction:column; }
.body{ flex:1; min-height:0; display:grid; grid-template-columns:var(--panel-w) 1fr var(--panel-w); grid-template-rows:minmax(0,1fr); }

/* ---- toolbar ---- */
.toolbar{ display:flex; align-items:center; gap:16px; padding:9px 16px; flex-shrink:0;
  background:
    linear-gradient(90deg, rgba(29,111,224,0.14), rgba(230,35,126,0.10) 45%, rgba(255,138,61,0.08) 80%),
    var(--bg-1);
  border-bottom:1px solid var(--border); }
.mark{ display:inline-flex; align-items:center; text-decoration:none; flex-shrink:0; }
.wordmark{ display:block; width:22px; height:22px; background-color:var(--text-0);
  -webkit-mask-image:url('wordmark.svg'); mask-image:url('wordmark.svg');
  -webkit-mask-size:contain; mask-size:contain;
  -webkit-mask-repeat:no-repeat; mask-repeat:no-repeat;
  -webkit-mask-position:center; mask-position:center;
  transition:background-color .15s; }
.mark:hover .wordmark{ background-color:var(--brand-orange); }
.tool-group{ display:flex; align-items:center; gap:6px; }
.tool-group.right{ margin-left:auto; }
.zoom-group{ margin-left:8px; }
.readout{ font-family:var(--mono); font-size:10.5px; color:var(--text-2);
  border:1px solid var(--border); border-radius:4px; padding:3px 7px; white-space:nowrap; }

/* ---- buttons ---- */
.btn{ font-family:var(--sans); font-size:12.5px; font-weight:600; border:1px solid var(--border);
  background:var(--bg-2); color:var(--text-0); padding:7px 14px; border-radius:10px; cursor:pointer;
  transition:border-color .15s, background .15s, color .15s, transform .1s; }
.btn:hover{ border-color:var(--border-hi); background:var(--bg-3); }
.btn:active:not(:disabled){ transform:scale(0.97); }
.btn:disabled{ opacity:0.45; cursor:default; }
.btn-sm{ padding:6px 11px; font-size:11.5px; }
.btn-icon{ width:30px; padding:0; height:28px; border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center; }
.btn-primary{ background:linear-gradient(135deg, var(--brand-blue), var(--brand-pink)); border-color:transparent; color:#fff; }
.btn-primary:hover{ filter:brightness(1.08); }
.icon-btn{ font-family:var(--mono); font-size:11px; line-height:1.2; color:var(--text-2);
  background:transparent; border:1px solid var(--border); border-radius:6px; padding:2px 6px; cursor:pointer;
  transition:color .15s, border-color .15s, background .15s; }
.icon-btn:hover{ color:var(--text-0); border-color:var(--border-hi); background:var(--bg-3); }
.icon-btn:disabled{ opacity:0.3; cursor:default; }
.icon-btn:disabled:hover{ color:var(--text-2); border-color:var(--border); background:transparent; }

/* ---- panels ---- */
.panel{ background:var(--bg-1); min-width:0; min-height:0; display:flex; flex-direction:column; }
.panel-left{ border-right:1px solid var(--border); }
.panel-right{ border-left:1px solid var(--border); }
.panel-title{ font-family:var(--mono); font-size:10px; letter-spacing:0.14em; color:var(--text-2);
  padding:13px 14px 10px; flex-shrink:0; }
.layer-list{ flex:1; min-height:0; overflow-y:auto; padding:0 8px 8px; }
.inspector{ flex:1; min-height:0; overflow-y:auto; padding:0 12px 16px; }
.panel-foot{ padding:10px 14px; border-top:1px solid var(--border); flex-shrink:0; margin:0; }
.hint{ font-family:var(--mono); font-size:10px; line-height:1.5; color:var(--text-2); margin:0 0 10px; }

/* ---- layer rows ---- */
.layer-row{ display:flex; align-items:center; gap:7px; padding:7px 8px; border-radius:6px;
  border:1px solid transparent; cursor:pointer; transition:background .12s, border-color .12s; }
.layer-row:hover{ background:var(--bg-2); }
.layer-row.active{ background:var(--bg-2); border-color:var(--accent-dim); }
.layer-row.dragging{ opacity:0.4; }
.layer-row.comp-row{ margin-top:8px; border-top:1px solid var(--border); border-radius:0 0 6px 6px; padding-top:11px; }
.layer-name{ flex:1; font-size:12px; color:var(--text-0); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.layer-row.active .layer-name{ color:var(--text-0); }
.layer-icon{ background:none; border:none; color:var(--text-2); cursor:pointer; font-size:12px;
  padding:1px 2px; line-height:1; flex-shrink:0; }
.layer-icon:hover{ color:var(--text-0); }
.layer-icon.off{ color:#4a443f; }
.layer-icon.on{ color:var(--accent); }
.layer-icon.small{ font-size:9.5px; font-family:var(--mono); }
.layer-badges{ display:flex; gap:4px; flex-shrink:0; }
.layer-badge{ font-family:var(--mono); font-size:9px; color:var(--text-2);
  border:1px solid var(--border); border-radius:3px; padding:1px 4px; }
.layer-badge.key{ color:var(--accent); border-color:var(--accent-dim); }
.layer-rename{ flex:1; font-family:var(--sans); font-size:12px; background:var(--bg-3);
  border:1px solid var(--accent); border-radius:4px; color:var(--text-0); padding:3px 6px; min-width:0; }
.layer-fx-row{ display:flex; align-items:center; gap:6px; padding:5px 8px 5px 22px; border-radius:5px;
  cursor:pointer; font-size:11px; color:var(--text-1); }
.layer-fx-row:hover{ background:var(--bg-2); }
.layer-fx-row.active{ background:var(--bg-2); color:var(--accent); }
.layer-fx-tick{ font-family:var(--mono); color:var(--text-2); }
.layer-fx-name{ flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

/* ---- stage ---- */
.stage-area{ position:relative; min-width:0; min-height:0; display:flex; flex-direction:column;
  align-items:center; justify-content:center; gap:14px; padding:28px;
  background:radial-gradient(ellipse at 50% 40%, #16130f 0%, var(--bg-0) 72%); overflow:hidden; }
.stage-area.drag{ outline:2px dashed var(--accent); outline-offset:-14px; }
.stage-holder{ position:relative; line-height:0; }
#stage{ display:block; box-shadow:0 30px 80px rgba(0,0,0,0.55); border-radius:2px;
  background-image:linear-gradient(45deg,#141210 25%,transparent 25%),
    linear-gradient(-45deg,#141210 25%,transparent 25%),
    linear-gradient(45deg,transparent 75%,#141210 75%),
    linear-gradient(-45deg,transparent 75%,#141210 75%);
  background-size:16px 16px; background-position:0 0,0 8px,8px -8px,-8px 0; }
.stage-overlay{ position:absolute; inset:0; cursor:default; }
.drop-hint{ font-family:var(--mono); font-size:10px; color:var(--text-2); margin:0; }

/* selection box + handles */
.sel-box{ position:absolute; border:1px solid var(--accent); pointer-events:none; }
.sel-box.locked{ border-style:dashed; opacity:0.6; }
.sel-handle{ position:absolute; width:9px; height:9px; margin:-5px 0 0 -5px;
  background:var(--accent); border:1px solid #1a0800; border-radius:2px; pointer-events:auto; }
.sel-nw{ cursor:nwse-resize; } .sel-se{ cursor:nwse-resize; }
.sel-ne{ cursor:nesw-resize; } .sel-sw{ cursor:nesw-resize; }
.sel-rotate{ position:absolute; left:50%; top:-24px; width:11px; height:11px; margin-left:-6px;
  border:1.5px solid var(--accent); border-radius:50%; background:var(--bg-0);
  pointer-events:auto; cursor:grab; }

/* ---- inspector controls ---- */
.group{ border:1px solid var(--border); border-radius:8px; background:var(--bg-2);
  margin-bottom:10px; padding:12px; }
.group-head{ display:flex; align-items:center; justify-content:space-between; gap:8px; margin-bottom:10px; }
.group-name{ font-size:12px; font-weight:600; letter-spacing:0.02em; }
.param-row{ margin-bottom:10px; }
.param-row:last-child{ margin-bottom:0; }
.param-label{ display:flex; justify-content:space-between; align-items:center; font-family:var(--mono);
  font-size:10px; color:var(--text-1); margin-bottom:5px; gap:8px; }
.param-label b{ font-weight:500; color:var(--text-0); text-transform:capitalize; }
.param-right{ display:flex; align-items:center; gap:5px; }
.param-right > span{ color:var(--accent); }

input[type="range"]{ -webkit-appearance:none; width:100%; height:14px; background:transparent; margin:0; }
input[type="range"]::-webkit-slider-runnable-track{ height:3px; background:var(--bg-3); border-radius:2px; }
input[type="range"]::-webkit-slider-thumb{ -webkit-appearance:none; width:12px; height:12px; margin-top:-4.5px;
  border-radius:50%; background:var(--accent); cursor:pointer; box-shadow:0 0 0 3px rgba(255,90,31,0.15); }
input[type="range"]::-moz-range-track{ height:3px; background:var(--bg-3); border-radius:2px; }
input[type="range"]::-moz-range-thumb{ width:12px; height:12px; border:none; border-radius:50%; background:var(--accent); cursor:pointer; }

.segmented{ display:flex; flex-wrap:wrap; gap:5px; }
.seg-btn{ font-family:var(--mono); font-size:10px; padding:5px 9px; border-radius:8px;
  border:1px solid var(--border); background:var(--bg-3); color:var(--text-1); cursor:pointer;
  transition:border-color .15s, color .15s, background .15s; }
.seg-btn:hover{ color:var(--text-0); }
.seg-btn.active{ border-color:var(--accent); color:var(--accent); background:rgba(255,90,31,0.08); }

.switch{ position:relative; width:30px; height:17px; flex-shrink:0; }
.switch input{ opacity:0; width:100%; height:100%; margin:0; position:absolute; cursor:pointer; z-index:1; }
.switch .track{ position:absolute; inset:0; background:var(--bg-3); border:1px solid var(--border); border-radius:10px; transition:background .15s, border-color .15s; }
.switch .thumb{ position:absolute; top:2px; left:2px; width:11px; height:11px; border-radius:50%; background:var(--text-2); transition:transform .15s, background .15s; }
.switch input:checked ~ .track{ background:var(--accent-dim); border-color:var(--accent); }
.switch input:checked ~ .track ~ .thumb{ transform:translateX(13px); background:var(--accent); }

.color-row{ display:flex; align-items:center; gap:8px; }
.color-row input[type="color"]{ width:30px; height:26px; border:1px solid var(--border); border-radius:5px;
  background:none; padding:0; cursor:pointer; }
.select-input{ width:100%; font-family:var(--mono); font-size:11px; background:var(--bg-3);
  border:1px solid var(--border); border-radius:8px; color:var(--text-0); padding:6px 8px; }
.text-input{ width:100%; font-family:var(--sans); font-size:12px; background:var(--bg-3);
  border:1px solid var(--border); border-radius:8px; color:var(--text-0); padding:7px 8px;
  resize:vertical; min-height:44px; margin-bottom:10px; }

.key-btn, .anim-btn{ font-family:var(--mono); font-size:10px; line-height:1; color:var(--text-2);
  background:transparent; border:1px solid var(--border); border-radius:6px; padding:2px 5px;
  cursor:pointer; transition:color .15s, border-color .15s, background .15s; }
.key-btn:hover, .anim-btn:hover{ color:var(--text-0); border-color:var(--border-hi); }
.key-btn.on{ color:var(--accent); border-color:var(--accent); background:rgba(255,90,31,0.10); }
.anim-btn.on{ color:var(--accent); border-color:var(--accent); background:rgba(255,90,31,0.10); }

.anim-box{ margin:8px 0 10px; padding:8px 9px; border-left:2px solid var(--accent-dim);
  background:rgba(255,90,31,0.035); border-radius:0 5px 5px 0; }
.anim-select{ margin-bottom:8px; }

.fx-card{ border:1px solid var(--border); border-radius:7px; background:var(--bg-1);
  margin:8px 0 0; padding:10px; transition:border-color .15s; }
.fx-card.on{ border-color:var(--accent-dim); }
.fx-card.sel{ border-color:var(--accent); }
.fx-name{ display:flex; align-items:center; gap:7px; font-size:12px; font-weight:600; flex:1; min-width:0; }
.fx-index{ font-family:var(--mono); font-size:9px; color:var(--text-2);
  border:1px solid var(--border); border-radius:3px; padding:1px 5px; flex-shrink:0; }
.fx-card.on .fx-index{ color:var(--accent); border-color:var(--accent-dim); }
.fx-tools{ display:flex; gap:3px; flex-shrink:0; }

/* ---- timeline ---- */
.timeline{ height:var(--timeline-h); flex-shrink:0; background:var(--bg-1);
  border-top:1px solid var(--border); display:flex; flex-direction:column; }
.transport{ display:flex; align-items:center; gap:7px; padding:8px 14px;
  border-bottom:1px solid var(--border); flex-shrink:0; }
.timeline-body{ flex:1; min-height:0; overflow-y:auto; position:relative; }
.ruler-row{ display:flex; position:sticky; top:0; z-index:2; background:var(--bg-1);
  border-bottom:1px solid var(--border); }
.ruler-spacer{ width:var(--track-name-w); flex-shrink:0; border-right:1px solid var(--border); }
.ruler{ flex:1; position:relative; height:26px; cursor:pointer; }
.ruler-tick{ position:absolute; top:7px; font-family:var(--mono); font-size:9px; color:var(--text-2);
  transform:translateX(-50%); pointer-events:none; }
.tracks{ padding-bottom:8px; }
.tracks .hint{ padding:14px; }
.track-row{ display:flex; align-items:center; height:30px; border-bottom:1px solid rgba(44,40,37,0.5); }
.track-name{ width:var(--track-name-w); flex-shrink:0; padding:0 10px; display:flex; flex-direction:column;
  justify-content:center; gap:1px; border-right:1px solid var(--border); cursor:pointer; height:100%; }
.track-name:hover{ background:var(--bg-2); }
.track-layer{ font-size:10.5px; color:var(--text-1); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.track-prop{ font-family:var(--mono); font-size:9px; color:var(--text-2); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.track-lane{ flex:1; position:relative; height:100%; cursor:pointer; }
.track-lane:hover{ background:rgba(255,255,255,0.014); }
.key-dot{ position:absolute; top:50%; width:9px; height:9px; margin:-5px 0 0 -5px; padding:0;
  background:var(--accent); border:1px solid #1a0800; border-radius:2px;
  transform:rotate(45deg); cursor:pointer; }
.key-dot:hover{ background:#ff7038; }
.playhead{ position:absolute; top:0; bottom:0; width:1px; background:var(--accent);
  pointer-events:none; z-index:3; }
.playhead::before{ content:''; position:absolute; top:0; left:-4px; width:9px; height:9px;
  background:var(--accent); border-radius:0 0 2px 2px; }

/* ---- toast ---- */
.toast{ position:fixed; bottom:calc(var(--timeline-h) + 18px); left:50%;
  transform:translateX(-50%) translateY(8px);
  background:var(--bg-2); border:1px solid var(--border); color:var(--text-0); font-size:12.5px;
  padding:9px 16px; border-radius:7px; opacity:0; pointer-events:none;
  transition:opacity .2s, transform .2s; z-index:20; box-shadow:0 10px 30px rgba(0,0,0,0.45);
  display:flex; align-items:center; gap:12px; }
.toast.show{ opacity:1; transform:translateX(-50%) translateY(0); pointer-events:auto; }
.toast-action{ font-family:var(--sans); font-size:12.5px; font-weight:600; color:var(--accent);
  background:none; border:none; cursor:pointer; padding:0; white-space:nowrap; }
.toast-action:hover{ text-decoration:underline; }

::-webkit-scrollbar{ width:9px; height:9px; }
::-webkit-scrollbar-thumb{ background:var(--bg-3); border-radius:5px; }
::-webkit-scrollbar-track{ background:transparent; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:2px solid var(--accent); outline-offset:2px; border-radius:4px;
}

@media (max-width:1100px){
  :root{ --panel-w:220px; }
}