:root{
  --bg:#030805;
  --surface:#081712;
  --surface-2:#0E2419;
  --surface-3:#153420;
  --line:#1E4A2E;
  --text:#EAFFF1;
  --muted:#6FA98A;
  --accent:#00FF6A;
  --accent-soft:#7CFFB8;
  --accent-dim:#0B8F3E;
  --accent2:#FF2E7A;
  --warn:#E7FF3D;
  --radius:16px;
  --radius-sm:10px;
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);
  --ff-display:'Space Grotesk',system-ui,sans-serif;
  --ff-body:'Inter',system-ui,-apple-system,sans-serif;
  --glow-sm:0 0 6px rgba(0,255,106,.55);
  --glow-md:0 0 10px rgba(0,255,106,.55), 0 0 26px rgba(0,255,106,.28);
  --glow-lg:0 0 18px rgba(0,255,106,.6), 0 0 46px rgba(0,255,106,.32);
  --glow-pink:0 0 10px rgba(255,46,122,.6), 0 0 24px rgba(255,46,122,.3);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{height:100%;}
body{
  margin:0;
  background:
    radial-gradient(ellipse 120% 60% at 50% -10%, rgba(0,255,106,.10), transparent 60%),
    repeating-linear-gradient(180deg, rgba(0,255,106,.028) 0px, rgba(0,255,106,.028) 1px, transparent 1px, transparent 26px),
    var(--bg);
  color:var(--text);
  font-family:var(--ff-body);
  overflow:hidden;
  position:fixed;
  inset:0;
  overscroll-behavior:none;
}
svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
button{font-family:inherit;color:inherit;background:none;border:none;cursor:pointer;}
input{font-family:inherit;}

.page{position:absolute;inset:0;display:none;flex-direction:column;background:var(--bg);}
.page.active{display:flex;}

/* ---------- Home / list pages ---------- */
.app-topbar{
  display:flex;align-items:center;gap:12px;
  padding:calc(14px + var(--safe-t)) 16px 14px;
  flex-shrink:0;
}
.page-title{font-family:var(--ff-display);font-size:20px;font-weight:700;flex:1;}
.icon-btn{
  width:44px;height:44px;min-width:44px;display:flex;align-items:center;justify-content:center;
  border-radius:12px;color:var(--text);flex-shrink:0;
}
.icon-btn:active{background:var(--surface-2);}
.icon-btn.sm{width:36px;height:36px;min-width:36px;font-size:16px;font-weight:700;}
.icon-btn:disabled{opacity:.3;}
.avatar-btn{background:var(--surface-2);border-radius:50%;}
.brand{flex:1;text-align:center;font-family:var(--ff-display);font-weight:700;letter-spacing:.5px;font-size:19px;}
.brand-jedag{color:var(--text);}
.brand-studio{color:var(--accent);text-shadow:var(--glow-md);}

.home-scroll{flex:1;overflow-y:auto;padding:0 16px calc(100px + var(--safe-b));-webkit-overflow-scrolling:touch;}
.section-row{display:flex;align-items:center;justify-content:space-between;margin:6px 0 12px;}
.section-row h2{font-size:17px;margin:0;font-family:var(--ff-display);}
.link-btn{color:var(--accent);font-size:13px;font-weight:600;}

.create-project-card{
  width:100%;display:flex;align-items:center;gap:12px;
  border:1.5px dashed var(--accent-dim);border-radius:var(--radius);
  padding:16px;margin-bottom:14px;color:var(--text);font-weight:600;font-size:15px;background:var(--surface);
}
.create-project-card:active{background:var(--surface-2);}
.plus-circle-sm{
  width:36px;height:36px;border-radius:50%;background:var(--accent);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:var(--glow-sm);
}
.plus-circle-sm svg{stroke:#02150B;width:18px;height:18px;stroke-width:2.4;}

.project-list{display:flex;flex-direction:column;gap:12px;}
.project-card{
  display:flex;gap:12px;background:var(--surface);border-radius:var(--radius);padding:10px;align-items:stretch;
  border:1px solid var(--line);
}
.project-thumb{
  width:64px;height:88px;border-radius:10px;background:var(--surface-3);flex-shrink:0;
  background-size:cover;background-position:center;position:relative;overflow:hidden;
}
.project-thumb .dur-badge{
  position:absolute;left:4px;bottom:4px;background:rgba(0,0,0,.65);color:#fff;font-size:9px;
  padding:2px 4px;border-radius:4px;font-variant-numeric:tabular-nums;
}
.project-info{flex:1;display:flex;flex-direction:column;justify-content:center;gap:5px;min-width:0;}
.project-info h3{margin:0;font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.project-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:11.5px;color:var(--muted);}
.project-meta span{display:flex;align-items:center;gap:4px;}
.project-card-menu{width:32px;display:flex;align-items:center;justify-content:center;color:var(--muted);}

.empty-state{text-align:center;padding:60px 20px;color:var(--muted);}
.empty-state p{margin:4px 0;}
.hidden{display:none !important;}
.muted{color:var(--muted);}
.small{font-size:12.5px;}

.template-hint{background:var(--surface);border-radius:var(--radius-sm);padding:12px 14px;font-size:13px;color:var(--muted);margin:8px 0 16px;}
.template-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.template-card{background:var(--surface);border-radius:var(--radius);overflow:hidden;}
.template-card .t-thumb{width:100%;aspect-ratio:9/16;background:var(--surface-3);background-size:cover;background-position:center;}
.template-card .t-body{padding:8px 10px 12px;}
.template-card h4{margin:0 0 4px;font-size:13px;}
.template-card .t-meta{font-size:10.5px;color:var(--muted);}
.template-card .t-use{margin-top:8px;width:100%;background:var(--surface-3);color:var(--accent);border-radius:8px;padding:7px;font-size:12px;font-weight:600;}

.tutorial-card{background:var(--surface);border-radius:var(--radius);padding:14px 16px;margin-bottom:12px;}
.tutorial-card h3{margin:0 0 6px;font-size:14.5px;font-family:var(--ff-display);}
.tutorial-card p{margin:0;font-size:13px;line-height:1.5;}

/* ---------- Bottom nav ---------- */
.bottom-nav{
  position:fixed;left:0;right:0;bottom:0;height:calc(64px + var(--safe-b));
  background:var(--surface);border-top:1px solid var(--line);
  display:flex;align-items:center;padding-bottom:var(--safe-b);z-index:40;
}
.bottom-nav.hidden{display:none;}
.nav-item{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--muted);font-size:10px;padding:6px 0;
}
.nav-item svg{width:21px;height:21px;}
.nav-item.active{color:var(--accent);}
.nav-item-fab{flex:0 0 60px;position:relative;top:-14px;}
.nav-fab{
  width:52px;height:52px;border-radius:50%;background:var(--accent);
  display:flex;align-items:center;justify-content:center;box-shadow:var(--glow-md);
}
.nav-fab svg{stroke:#02150B;width:24px;height:24px;stroke-width:2.4;}
.new-badge{background:var(--warn);color:#241a00;font-size:8px;font-weight:800;padding:1px 4px;border-radius:5px;margin-left:2px;vertical-align:top;}

/* ---------- Editor ---------- */
#page-editor{background:var(--bg);}
.editor-topbar{
  display:flex;align-items:center;gap:6px;padding:calc(10px + var(--safe-t)) 10px 8px;flex-shrink:0;
}
.project-name-input{
  flex:1;background:none;border:none;color:var(--text);font-size:15px;font-weight:600;min-width:0;
  padding:6px 4px;font-family:var(--ff-display);
}
.topbar-actions{display:flex;align-items:center;gap:4px;flex-shrink:0;}
.pill-btn{padding:9px 18px;border-radius:999px;font-size:13.5px;font-weight:700;}
.pill-btn.accent{background:var(--accent);color:#02150B;box-shadow:var(--glow-sm);}
.pill-btn.ghost{background:var(--surface-3);color:var(--text);border:1px solid var(--line);}
.pill-btn:active{filter:brightness(.9);}

.preview-wrap{
  position:relative;flex:1 1 auto;min-height:0;display:flex;align-items:center;justify-content:center;
  padding:4px 10px;overflow:hidden;
}
.preview-frame{
  position:relative;max-width:100%;max-height:100%;background:#000;border-radius:14px;overflow:hidden;
  box-shadow:0 0 0 1px var(--accent-dim), 0 0 24px rgba(0,255,106,.18);
}
#previewCanvas{display:block;width:100%;height:100%;background:#000;}
.text-overlay-layer{position:absolute;inset:0;pointer-events:none;}
.preview-fullscreen-btn{position:absolute;top:10px;right:10px;background:rgba(0,0,0,.4);border-radius:10px;}
.ratio-chip{
  position:absolute;top:10px;left:10px;background:rgba(0,0,0,.4);color:var(--text);
  font-size:11px;padding:5px 9px;border-radius:8px;font-weight:600;
}
.preview-tools{position:absolute;bottom:10px;right:10px;display:flex;gap:6px;}
.preview-tool-btn{width:34px;height:34px;border-radius:9px;background:rgba(0,0,0,.45);color:var(--muted);font-size:15px;display:flex;align-items:center;justify-content:center;}
.preview-tool-btn.active{background:var(--accent);color:#02150B;}

/* Fase 2 — grid / safe area preview overlays */
.preview-grid-overlay{
  position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 1px);
  background-size:12.5% 12.5%;
}
.preview-grid-overlay.hidden{display:none;}
.preview-safe-area{position:absolute;inset:5% 5%;border:1.5px dashed rgba(255,255,255,.55);border-radius:6px;pointer-events:none;}
.preview-safe-area::before{content:'';position:absolute;inset:5% 5%;border:1px dashed rgba(255,255,255,.3);}
.preview-safe-area.hidden{display:none;}

/* Fase 2 — interactive transform gizmo */
.transform-gizmo{position:absolute;inset:0;pointer-events:none;}
.gizmo-guide{position:absolute;background:var(--accent2);pointer-events:none;opacity:0;transition:opacity .05s;}
.gizmo-guide.v{width:1px;top:0;bottom:0;}
.gizmo-guide.h{height:1px;left:0;right:0;}
.gizmo-guide.show{opacity:.9;}
.gizmo-box{position:absolute;border:1.5px solid var(--accent);box-shadow:0 0 0 1px rgba(0,0,0,.35);pointer-events:auto;cursor:move;touch-action:none;}
.gizmo-corner{position:absolute;width:20px;height:20px;margin:-10px;border-radius:50%;background:var(--accent);border:2px solid #02150B;pointer-events:auto;touch-action:none;cursor:nwse-resize;}
.gizmo-corner.tl{left:0;top:0;} .gizmo-corner.tr{left:100%;top:0;cursor:nesw-resize;}
.gizmo-corner.bl{left:0;top:100%;cursor:nesw-resize;} .gizmo-corner.br{left:100%;top:100%;}
.gizmo-rotate-handle{position:absolute;left:50%;top:0;width:22px;height:22px;margin:-34px 0 0 -11px;border-radius:50%;background:var(--surface-2);border:2px solid var(--accent);pointer-events:auto;touch-action:none;cursor:grab;display:flex;align-items:center;justify-content:center;font-size:12px;}
.gizmo-rotate-handle::after{content:'';position:absolute;left:50%;top:100%;width:1px;height:12px;background:var(--accent);}
.gizmo-anchor-dot{position:absolute;width:14px;height:14px;margin:-7px;border-radius:50%;border:2px solid #fff;background:var(--accent2);pointer-events:none;box-shadow:0 0 0 1px rgba(0,0,0,.4);}

.transport-row{
  display:flex;align-items:center;gap:8px;padding:2px 12px;flex-shrink:0;
}
.timecode{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;}
.transport-spacer{flex:1;}
.zoom-slider{width:64px;accent-color:var(--accent);}

.timeline-toolbar-2{
  display:flex;gap:6px;padding:2px 12px 6px;overflow-x:auto;flex-shrink:0;
}
.mini-tool-btn{
  flex-shrink:0;height:30px;padding:0 10px;border-radius:8px;background:var(--surface-3);
  color:var(--muted);font-size:13px;border:1px solid var(--line);white-space:nowrap;
}
.mini-tool-btn.active{background:var(--accent);color:#02150B;border-color:var(--accent);}

.multi-select-bar{
  position:absolute;left:8px;right:8px;bottom:8px;z-index:15;
  display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:12px;
  background:var(--surface-2);border:1px solid var(--line);box-shadow:0 8px 24px rgba(0,0,0,.4);
  font-size:12px;color:var(--muted);
}
.multi-select-bar.hidden{display:none;}
.multi-select-bar #multiSelectCount{flex:1;font-weight:600;color:var(--text);}
.pill-btn.sm{padding:6px 10px;font-size:12px;}
.pill-btn.danger{color:#ff5a5f;border-color:#ff5a5f;}
.clip.multi-selected{outline:2px solid var(--accent2);outline-offset:2px;}

/* Fase 6 — Pen Tool (Custom Path masks + motion path point editing) */
.pen-tool-overlay{position:absolute;inset:0;pointer-events:auto;}
.pen-tool-overlay.hidden{display:none;}

/* Fase 9 — Performance Monitor */
.perf-monitor{position:absolute;top:44px;left:10px;background:rgba(0,0,0,.6);color:#00FF6A;font-size:10.5px;line-height:1.5;padding:6px 9px;border-radius:8px;font-family:monospace;pointer-events:none;z-index:20;}
.perf-monitor.hidden{display:none;}
.pen-point{position:absolute;width:18px;height:18px;margin:-9px;border-radius:50%;background:#FF2E7A;border:2px solid #fff;touch-action:none;cursor:grab;z-index:3;}
.pen-path-svg{position:absolute;top:0;left:0;pointer-events:none;}
.pen-path-poly{fill:rgba(255,46,122,.12);stroke:#FF2E7A;stroke-width:1.5;stroke-dasharray:4 3;}
.motion-path-svg{position:absolute;top:0;left:0;pointer-events:none;}
.motion-path-line{fill:none;stroke:var(--accent);stroke-width:1.5;stroke-dasharray:5 4;opacity:.85;}
.motion-path-point{position:absolute;width:14px;height:14px;margin:-7px;border-radius:50%;background:var(--accent);border:2px solid #02150B;touch-action:none;cursor:grab;pointer-events:auto;z-index:3;}

/* Fase 6 — mask stack list */
.mask-list{margin:10px 0;border-radius:10px;overflow:hidden;border:1px solid var(--line);}
.mask-list-row{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background:var(--surface-3);border-bottom:1px solid var(--line);font-size:13px;color:var(--muted);}
.mask-list-row:last-child{border-bottom:none;}
.mask-list-row.active{background:var(--surface-2);color:var(--text);}
.mask-list-del{color:#ff5a5f;font-size:16px;padding:2px 6px;}

.comp-breadcrumb{
  display:flex;align-items:center;gap:4px;padding:6px 12px;font-size:12px;color:var(--muted);
  background:var(--surface-2);border-bottom:1px solid var(--line);overflow-x:auto;white-space:nowrap;flex-shrink:0;
}
.comp-breadcrumb.hidden{display:none;}
.comp-breadcrumb button{color:var(--muted);padding:2px 4px;flex-shrink:0;}
.comp-breadcrumb button.current{color:var(--accent);font-weight:600;}
.timeline-marker{position:absolute;top:0;width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-top:9px solid #FFB020;cursor:pointer;}
.timeline-marker-line{position:absolute;top:9px;width:1px;background:rgba(255,176,32,.5);pointer-events:none;}

/* Fase 4 — magnetic snap guide on the timeline while dragging/trimming */
.timeline-snap-guide{position:absolute;top:0;bottom:0;width:1px;background:var(--accent2);pointer-events:none;z-index:12;}

.timeline-wrap{
  flex-shrink:0;height:34vh;min-height:190px;max-height:280px;
  background:var(--surface);border-top:1px solid var(--line);
  display:flex;flex-direction:column;position:relative;
}
.timeline-ruler{height:20px;flex-shrink:0;border-bottom:1px solid var(--line);position:relative;overflow:hidden;}
.timeline-scroll{flex:1;overflow-x:auto;overflow-y:auto;position:relative;-webkit-overflow-scrolling:touch;}
.timeline-tracks{position:relative;padding:8px 0 8px 12px;min-width:100%;}
.track-row{height:52px;position:relative;margin-bottom:6px;}
.track-row.audio-track{height:40px;}
.clip{
  position:absolute;top:0;height:100%;border-radius:8px;overflow:hidden;
  background:var(--surface-3);border:2px solid transparent;touch-action:pan-y;
  display:flex;align-items:stretch;
}
.clip.selected{border-color:var(--accent);box-shadow:var(--glow-sm);}
.clip.dragging{opacity:.85;z-index:20;box-shadow:0 6px 18px rgba(0,0,0,.45);cursor:grabbing;}
.clip.clip-hidden{opacity:.4;}
.clip.clip-locked{background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.04) 0 6px,transparent 6px 12px);cursor:not-allowed;}
.clip.clip-solo{outline:1px dashed #ffb020;}

/* Fase 1 — Layer panel controls */
.layer-name-input{width:100%;background:var(--surface-3);border:1px solid var(--line);border-radius:10px;color:var(--text);padding:10px 12px;font-size:14px;margin-bottom:10px;}
.layer-color-row{display:flex;gap:8px;padding:8px 2px 14px;flex-wrap:wrap;}
.layer-color-swatch{width:26px;height:26px;border-radius:50%;border:2px solid var(--line);cursor:pointer;flex-shrink:0;}
.layer-color-swatch.active{border-color:#fff;box-shadow:0 0 0 2px var(--accent);}
.layer-color-swatch.none{background:var(--surface-3) linear-gradient(45deg,transparent 45%,#ff5a5f 45%,#ff5a5f 55%,transparent 55%);}
.blend-mode-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:10px;}
.blend-mode-grid button{padding:10px 8px;border-radius:10px;background:var(--surface-3);border:1px solid var(--line);color:var(--muted);font-size:13px;}
.blend-mode-grid button.active{background:var(--accent);color:#02150B;border-color:var(--accent);}

/* Fase 1 — long-press layer context menu */
.layer-ctx-menu{position:fixed;z-index:200;min-width:180px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.5);overflow:hidden;padding:6px;}
.layer-ctx-menu button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:10px 12px;border-radius:8px;color:var(--text);font-size:14px;background:transparent;}
.layer-ctx-menu button:active{background:var(--surface-3);}
.layer-ctx-menu button.danger{color:#ff5a5f;}
.layer-ctx-backdrop{position:fixed;inset:0;z-index:199;background:transparent;}
.track-row.drop-target{background:rgba(22,232,166,.14);outline:1px dashed var(--accent);border-radius:8px;}
.track-row.drop-target-invalid{background:rgba(255,70,70,.12);outline:1px dashed #ff4646;border-radius:8px;}
.clip .clip-thumbs{flex:1;display:flex;overflow:hidden;background-size:cover;background-repeat:repeat-x;}
.clip .clip-label{
  position:absolute;left:6px;top:3px;font-size:9.5px;color:#fff;background:rgba(0,0,0,.5);
  padding:1px 5px;border-radius:5px;white-space:nowrap;max-width:80%;overflow:hidden;text-overflow:ellipsis;pointer-events:none;
}
.clip.audio-clip{background:linear-gradient(180deg,#123321,#0a1a13);}
.clip canvas.wave{width:100%;height:100%;}
.clip .trim-handle{
  position:absolute;top:0;bottom:0;width:14px;background:rgba(255,255,255,.12);z-index:2;
}
.clip .trim-handle.left{left:0;border-radius:8px 0 0 8px;}
.clip .trim-handle.right{right:0;border-radius:0 8px 8px 0;}
.clip.selected .trim-handle{background:var(--accent);}
.beat-marker{position:absolute;top:0;bottom:0;width:2px;background:var(--accent2);opacity:.9;z-index:1;box-shadow:var(--glow-pink);}
.playhead{
  position:absolute;top:0;bottom:0;width:2px;background:var(--accent-soft);z-index:10;pointer-events:none;
  box-shadow:var(--glow-md);
}
.playhead::before{
  content:'';position:absolute;top:-6px;left:50%;transform:translateX(-50%);
  width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-top:8px solid var(--accent-soft);
  filter:drop-shadow(0 0 4px rgba(0,255,106,.7));
}
.timeline-empty-hint{
  position:absolute;inset:0 0 0 0;top:24px;display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:13px;pointer-events:none;
}

.fab{
  position:fixed;right:18px;bottom:calc(22px + var(--safe-b));width:58px;height:58px;border-radius:50%;
  background:var(--accent);display:flex;align-items:center;justify-content:center;z-index:50;
  box-shadow:var(--glow-lg);transition:transform .12s ease;
  animation:fabPulse 2.6s ease-in-out infinite;
}
@keyframes fabPulse{
  0%,100%{ box-shadow:var(--glow-lg); }
  50%{ box-shadow:0 0 26px rgba(0,255,106,.75), 0 0 60px rgba(0,255,106,.4); }
}
.fab svg{stroke:#02150B;width:26px;height:26px;stroke-width:2.6;}
.fab:active{transform:scale(.88);}
.fab.spin svg{transition:transform .2s;transform:rotate(45deg);}

/* clip context tabs */
.clip-tabs-bar{
  position:fixed;left:0;right:0;bottom:0;background:var(--surface);border-top:1px solid var(--line);
  display:flex;align-items:center;z-index:45;padding:6px 6px calc(6px + var(--safe-b));
}
.clip-tabs-scroll{flex:1;display:flex;gap:6px;overflow-x:auto;padding:2px 4px;}
.clip-tab{
  flex-shrink:0;padding:9px 16px;border-radius:999px;font-size:13px;font-weight:600;color:var(--muted);background:var(--surface-2);
}
.clip-tab.active{background:var(--accent);color:#02150B;box-shadow:var(--glow-sm);}

/* ---------- Bottom sheets ---------- */
.sheet-backdrop{
  position:fixed;inset:0;background:rgba(0,0,0,.5);opacity:0;pointer-events:none;transition:opacity .2s;z-index:60;
}
.sheet-backdrop.show{opacity:1;pointer-events:auto;}
.bottom-sheet{
  position:fixed;left:0;right:0;bottom:0;background:var(--surface-2);border-radius:20px 20px 0 0;
  transform:translateY(100%);transition:transform .25s cubic-bezier(.32,.72,0,1);z-index:70;
  padding:10px 16px calc(20px + var(--safe-b));max-height:70vh;display:flex;flex-direction:column;
  border-top:1px solid var(--accent-dim);box-shadow:0 -6px 30px rgba(0,255,106,.12);
}
.bottom-sheet.show{transform:translateY(0);}
.bottom-sheet.tall{max-height:80vh;}
.sheet-handle{width:36px;height:4px;background:var(--line);border-radius:3px;margin:2px auto 12px;flex-shrink:0;}
.sheet-title{font-family:var(--ff-display);font-size:16px;font-weight:700;margin-bottom:12px;flex-shrink:0;}
.sheet-body{overflow-y:auto;flex:1;-webkit-overflow-scrolling:touch;}

.add-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px 8px;overflow-y:auto;padding-bottom:6px;}
.add-item{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11.5px;color:var(--text);}
.add-icon{
  width:52px;height:52px;border-radius:16px;background:var(--surface-3);display:flex;align-items:center;justify-content:center;font-size:22px;
}
.add-item:active .add-icon{background:var(--accent-dim);}

/* panel body generic components */
.panel-tabgroup{display:flex;gap:6px;overflow-x:auto;margin-bottom:14px;padding-bottom:2px;}
.panel-tabgroup button{flex-shrink:0;padding:7px 14px;border-radius:999px;background:var(--surface-3);font-size:12.5px;color:var(--muted);font-weight:600;}
.panel-tabgroup button.active{background:var(--accent);color:#02150B;box-shadow:var(--glow-sm);}

.preset-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px;}
.preset-item{
  background:var(--surface-3);border-radius:12px;padding:12px 6px;text-align:center;font-size:11.5px;font-weight:600;
  border:1.5px solid transparent;
}
.preset-item.active{border-color:var(--accent);color:var(--accent);background:rgba(0,255,106,.1);box-shadow:var(--glow-sm);}

/* Fase 7 — Effect Engine: favorite star + active-effect stack management */
.preset-item-wrap{position:relative;}
.preset-item-wrap .preset-item{width:100%;}
.preset-fav-star{position:absolute;top:-6px;right:-6px;width:22px;height:22px;border-radius:50%;background:var(--surface-2);border:1px solid var(--line);color:var(--muted);font-size:12px;display:flex;align-items:center;justify-content:center;}
.preset-fav-star.active{color:#FFB020;border-color:#FFB020;}
.fx-active-row{background:var(--surface-3);border-radius:12px;padding:10px 12px;margin-bottom:10px;border:1px solid var(--line);}
.fx-active-row.disabled{opacity:.45;}
.fx-active-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:13px;font-weight:600;}
.fx-active-ctrls{display:flex;gap:4px;}
.fx-active-ctrls button{width:26px;height:26px;border-radius:7px;background:var(--surface-2);color:var(--muted);font-size:13px;}

.slider-row{margin-bottom:16px;}
.slider-row .slider-label{display:flex;justify-content:space-between;font-size:12.5px;margin-bottom:8px;color:var(--muted);}
.slider-row .slider-label b{color:var(--text);font-weight:600;}
.slider-row input[type=range]{
  width:100%;height:38px;-webkit-appearance:none;background:transparent;
}
.slider-row input[type=range]::-webkit-slider-runnable-track{height:5px;background:var(--surface-3);border-radius:3px;}
.slider-row input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--accent);margin-top:-8.5px;
  box-shadow:var(--glow-sm), 0 2px 6px rgba(0,0,0,.4);
}

.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:12px 2px;border-bottom:1px solid var(--line);}
.switch{width:44px;height:26px;border-radius:14px;background:var(--surface-3);position:relative;flex-shrink:0;}
.switch.on{background:var(--accent);box-shadow:var(--glow-sm);}
.switch::after{content:'';position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:left .15s;}
.switch.on::after{left:21px;}

.speed-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:16px;}
.speed-opt{padding:10px 4px;border-radius:10px;background:var(--surface-3);font-size:12.5px;font-weight:600;text-align:center;}
.speed-opt.active{background:var(--accent);color:#02150B;box-shadow:var(--glow-sm);}

.text-input-area{
  width:100%;background:var(--surface-3);border:none;border-radius:12px;color:var(--text);padding:14px;
  font-size:16px;min-height:70px;margin-bottom:14px;resize:vertical;
}
.color-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;}
.color-swatch{width:32px;height:32px;border-radius:50%;border:2px solid var(--line);}
.color-swatch.active{border-color:var(--accent);}

.action-row{display:flex;gap:10px;margin-top:6px;}
.action-row .pill-btn{flex:1;}

.list-row{
  display:flex;align-items:center;justify-content:space-between;padding:13px 4px;border-bottom:1px solid var(--line);font-size:14px;
}
.list-row .val{color:var(--accent);font-weight:600;font-size:13px;}

.keyframe-track{position:relative;height:28px;background:var(--surface-3);border-radius:8px;margin:10px 0 16px;}
.keyframe-dot{position:absolute;top:50%;width:16px;height:16px;border-radius:3px;background:var(--accent);transform:translate(-50%,-50%) rotate(45deg);box-shadow:var(--glow-sm);touch-action:none;}
.keyframe-dot.selected{background:#fff;box-shadow:0 0 0 2px var(--accent);}
.keyframe-dot.multi-selected{outline:2px solid var(--accent2);outline-offset:2px;}
.keyframe-playhead{position:absolute;top:-4px;bottom:-4px;width:2px;background:#fff;pointer-events:none;}

/* Fase 3 — Graph Editor */
.graph-editor-wrap{margin:8px 0 16px;background:var(--surface-3);border-radius:10px;padding:6px;}
.graph-editor-canvas{width:100%;height:180px;display:block;touch-action:none;border-radius:6px;}

/* ---------- Modals ---------- */
.modal-backdrop{
  position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:flex-end;justify-content:center;z-index:80;
}
.modal-backdrop.show{display:flex;}
@media (min-height:600px){
  .modal-backdrop{align-items:center;}
}
.modal-card{
  background:var(--surface-2);border-radius:20px 20px 0 0;padding:22px 20px calc(22px + var(--safe-b));width:100%;max-width:440px;
  border-top:1px solid var(--accent-dim);box-shadow:0 -6px 30px rgba(0,255,106,.12);
}
@media (min-height:600px){ .modal-card{border-radius:20px;} }
.modal-card h3{margin:0 0 4px;font-family:var(--ff-display);font-size:18px;}
.ratio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:14px 0;}
.ratio-opt{
  padding:16px 8px;border-radius:14px;background:var(--surface-3);border:1.5px solid transparent;font-weight:700;font-size:15px;
  display:flex;flex-direction:column;gap:4px;
}
.ratio-opt span{font-size:11px;font-weight:400;color:var(--muted);}
.ratio-opt.active{border-color:var(--accent);color:var(--accent);box-shadow:var(--glow-sm);}
.modal-actions{display:flex;gap:10px;margin-top:16px;}
.modal-actions .pill-btn{flex:1;padding:12px;}

.option-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;}
.seg{display:flex;background:var(--surface-3);border-radius:10px;padding:3px;}
.seg-opt{padding:7px 14px;border-radius:8px;font-size:12.5px;font-weight:600;color:var(--muted);}
.seg-opt.active{background:var(--accent);color:#02150B;box-shadow:var(--glow-sm);}
.export-progress{margin-top:14px;}
.export-progress-bar{height:8px;background:var(--surface-3);border-radius:4px;overflow:hidden;margin-bottom:8px;}
#exportProgressFill{height:100%;width:0%;background:var(--accent);transition:width .15s;box-shadow:var(--glow-sm);}

.media-map-list{display:flex;flex-direction:column;gap:10px;margin:14px 0;max-height:40vh;overflow-y:auto;}
.media-map-row{display:flex;align-items:center;gap:10px;background:var(--surface-3);border-radius:12px;padding:10px;}
.media-map-row .mm-thumb{width:44px;height:44px;border-radius:8px;background:var(--surface);flex-shrink:0;background-size:cover;background-position:center;}
.media-map-row .mm-info{flex:1;font-size:12.5px;}
.media-map-row .mm-choose{background:var(--accent-dim);color:#fff;padding:7px 12px;border-radius:8px;font-size:12px;font-weight:600;}
.media-map-row.filled .mm-choose{background:var(--accent);color:#02150B;}

.toast{
  position:fixed;left:50%;bottom:100px;transform:translateX(-50%) translateY(20px);background:var(--surface-3);
  color:var(--text);padding:11px 18px;border-radius:999px;font-size:13px;z-index:100;opacity:0;pointer-events:none;
  transition:opacity .2s,transform .2s;box-shadow:0 6px 20px rgba(0,0,0,.4);max-width:86%;text-align:center;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

::-webkit-scrollbar{width:0;height:0;}