/* ───────────────────────────────────────────────────────────────
   Fashion Studio 3D
   ─────────────────────────────────────────────────────────────── */
.fs-card {
  padding: 18px !important;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fs-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 18px;
  width: 100%;
  align-items: start;
}

.fs-stage-col { display: flex; flex-direction: column; gap: 10px; min-width: 0; }

.fs-stage {
  position: relative;
  width: 100%;
  height: 620px;
  border-radius: 24px;
  overflow: hidden;
  border: 2px solid var(--border-color);
  background: #1a1433;
  touch-action: none;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
}
.fs-stage canvas.fs-canvas { display: block; width: 100% !important; height: 100% !important; cursor: grab; }
.fs-stage.painting canvas.fs-canvas { cursor: crosshair; }

.fs-hint {
  position: absolute; top: 14px; left: 14px; right: 250px;
  width: fit-content; max-width: calc(100% - 260px);
  background: rgba(10, 8, 24, 0.62);
  color: #fff; font-weight: 700; font-size: 0.8rem;
  padding: 8px 14px; border-radius: 999px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  pointer-events: none; z-index: 3;
}

.fs-stage-tools {
  position: absolute; top: 12px; right: 12px; z-index: 4;
  display: flex; gap: 6px; align-items: center;
}
.fs-icon-btn {
  width: 40px; height: 40px; border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(10, 8, 24, 0.6); color: #fff; font-size: 1.1rem;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; transition: var(--transition);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.fs-icon-btn:hover { transform: translateY(-2px); background: rgba(40, 30, 80, 0.8); }
.fs-icon-btn.active { background: var(--grad-main); border-color: transparent; }
.fs-wind-slider { width: 90px; accent-color: #c77dff; }

.fs-rec {
  position: absolute; top: 60px; right: 14px; z-index: 4;
  background: #e11d48; color: #fff; font-weight: 800; font-size: 0.8rem;
  padding: 6px 12px; border-radius: 999px; letter-spacing: 0.5px;
  animation: fs-pulse 1s ease-in-out infinite;
}
@keyframes fs-pulse { 50% { opacity: 0.55; } }

.fs-anim-bar {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%);
  display: flex; gap: 4px; padding: 6px; z-index: 4;
  background: rgba(10, 8, 24, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 20px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  max-width: calc(100% - 24px); overflow-x: auto; scrollbar-width: none;
}
.fs-anim-bar::-webkit-scrollbar { display: none; }
.fs-anim {
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  min-width: 58px; padding: 6px 8px; border-radius: 14px;
  border: none; background: transparent; color: #fff; cursor: pointer;
  font-family: var(--font-display); transition: var(--transition);
}
.fs-anim span { font-size: 1.3rem; line-height: 1.1; }
.fs-anim em { font-style: normal; font-size: 0.72rem; font-weight: 700; opacity: 0.85; }
.fs-anim:hover { background: rgba(255, 255, 255, 0.12); }
.fs-anim.active { background: var(--grad-main); box-shadow: 0 6px 16px rgba(168, 85, 247, 0.45); }

/* Wearing strip */
.fs-wearing { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; min-height: 38px; }
.fs-wearing-label { font-weight: 800; font-size: 0.85rem; color: var(--text-muted); margin-right: 2px; }
.fs-wear-chip {
  display: inline-flex; align-items: center;
  border: 1px solid var(--border-color); border-radius: 999px;
  background: var(--bg-card); overflow: hidden; transition: var(--transition);
}
.fs-wear-chip.active { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
.fs-wear-main, .fs-wear-x {
  border: none; background: transparent; color: var(--text-main); cursor: pointer;
  font-family: var(--font-body); font-weight: 700; font-size: 0.85rem;
}
.fs-wear-main { padding: 7px 10px 7px 12px; display: inline-flex; align-items: center; gap: 6px; }
.fs-wear-main i { width: 12px; height: 12px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.25); display: inline-block; }
.fs-wear-x { padding: 7px 10px; color: var(--text-faint); border-left: 1px solid var(--border-color); }
.fs-wear-x:hover { color: var(--danger); }

/* Side panel */
.fs-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 12px;
  height: 668px;
  display: flex; flex-direction: column; gap: 10px;
  min-width: 0;
}
.fs-tabs { display: flex; flex-wrap: wrap; gap: 4px; background: rgba(127,127,127,0.08); padding: 4px; border-radius: 16px; }
.fs-tabs button {
  flex: 1 1 auto;
  border: none; background: transparent; color: var(--text-muted);
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
  padding: 9px 4px; border-radius: 12px; cursor: pointer; transition: var(--transition); white-space: nowrap;
}
.fs-tabs button:hover { color: var(--text-main); }
.fs-tabs button.active { background: var(--grad-main); color: #fff; box-shadow: 0 6px 14px rgba(168, 85, 247, 0.35); }

.fs-tab-body { display: none; overflow-y: auto; flex: 1; padding: 2px 4px 8px; }
.fs-tab-body.active { display: block; }
.fs-tab-body::-webkit-scrollbar { width: 6px; }
.fs-tab-body::-webkit-scrollbar-thumb { background: rgba(127,127,127,0.3); border-radius: 99px; }

.fs-label { font-weight: 800; font-size: 0.85rem; color: var(--text-muted); margin: 14px 0 8px; text-transform: none; }
.fs-label:first-child { margin-top: 4px; }
.fs-muted { color: var(--text-faint); font-weight: 500; font-size: 0.8rem; }
.fs-tip { margin-top: 14px; font-size: 0.82rem; color: var(--text-muted); background: rgba(139, 92, 246, 0.08); border: 1px dashed rgba(139, 92, 246, 0.35); padding: 10px 12px; border-radius: 14px; }

.fs-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.fs-chip {
  border: 1px solid var(--border-color); background: transparent; color: var(--text-main);
  padding: 7px 11px; border-radius: 999px; cursor: pointer; font-weight: 700; font-size: 0.82rem;
  font-family: var(--font-body); transition: var(--transition); position: relative;
}
.fs-chip:hover { border-color: var(--border-hover); background: var(--bg-card-hover); }
.fs-chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.fs-chip.wearing::after { content: ''; position: absolute; top: 3px; right: 3px; width: 7px; height: 7px; border-radius: 50%; background: var(--success); }

.fs-items { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.fs-items-compact { grid-template-columns: repeat(4, 1fr); }
.fs-item {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 12px 6px 10px; border-radius: 18px; cursor: pointer;
  border: 2px solid var(--border-color); background: rgba(127,127,127,0.05); color: var(--text-main);
  font-family: var(--font-body); transition: var(--transition); min-height: 108px;
}
.fs-item-small { min-height: 76px; padding: 8px 4px; }
.fs-item:hover { transform: translateY(-3px); border-color: var(--border-hover); background: var(--bg-card-hover); }
.fs-item.active { border-color: var(--primary); background: rgba(139, 92, 246, 0.12); }
.fs-item-emoji { font-size: 2rem; line-height: 1.1; }
.fs-item-small .fs-item-emoji { font-size: 1.5rem; }
.fs-item-name { font-weight: 800; font-size: 0.82rem; text-align: center; }
.fs-item-fabric { font-size: 0.7rem; color: var(--text-faint); font-weight: 600; }
.fs-item-dot { position: absolute; top: 8px; left: 8px; width: 12px; height: 12px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.2); }
.fs-item-badge { position: absolute; top: -8px; right: -4px; background: var(--success); color: #fff; font-size: 0.64rem; font-weight: 800; padding: 3px 7px; border-radius: 999px; }

.fs-empty { text-align: center; color: var(--text-muted); padding: 40px 12px; }
.fs-empty-emoji { font-size: 3rem; margin-bottom: 10px; }
.fs-empty p { font-size: 0.95rem; line-height: 1.5; }

.fs-selected-head { display: flex; align-items: center; gap: 12px; padding: 8px 4px 4px; }
.fs-selected-emoji { font-size: 2.2rem; }
.fs-selected-name { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.fs-selected-head .fs-mini-btn { margin-left: auto; }

.fs-fabric-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }
.fs-fabric {
  display: flex; align-items: center; gap: 8px; padding: 6px; border-radius: 14px; cursor: pointer;
  border: 2px solid var(--border-color); background: transparent; color: var(--text-main);
  font-weight: 700; font-size: 0.82rem; font-family: var(--font-body); transition: var(--transition); text-align: left;
}
.fs-fabric img { width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.15); background: repeating-conic-gradient(#ccc 0 25%, #fff 0 50%) 0 0 / 10px 10px; }
.fs-fabric:hover { border-color: var(--border-hover); }
.fs-fabric.active { border-color: var(--primary); background: rgba(139, 92, 246, 0.12); }

.fs-print-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.fs-print {
  display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 4px; border-radius: 12px; cursor: pointer;
  border: 2px solid var(--border-color); background: transparent; color: var(--text-muted);
  font-size: 0.66rem; font-weight: 700; font-family: var(--font-body); transition: var(--transition);
}
.fs-print img { width: 100%; aspect-ratio: 1; border-radius: 8px; }
.fs-print.active { border-color: var(--primary); color: var(--text-main); }

.fs-swatches { display: flex; flex-wrap: wrap; gap: 6px; }
.fs-swatch {
  width: 28px; height: 28px; border-radius: 50%; cursor: pointer; padding: 0;
  border: 2px solid rgba(127,127,127,0.35); transition: transform 0.15s ease; position: relative;
}
.fs-swatch:hover { transform: scale(1.15); }
.fs-swatch.active { box-shadow: 0 0 0 3px var(--bg-app), 0 0 0 5px var(--primary); }
.fs-swatch-custom { background: conic-gradient(red, yellow, lime, aqua, blue, magenta, red); overflow: hidden; display: inline-block; }
.fs-swatch-custom input { opacity: 0; width: 100%; height: 100%; cursor: pointer; border: none; }

.fs-slider { display: grid; grid-template-columns: 110px 1fr 56px; align-items: center; gap: 10px; margin-top: 12px; }
.fs-slider label { font-weight: 700; font-size: 0.85rem; color: var(--text-muted); }
.fs-slider input { width: 100%; accent-color: var(--primary); cursor: pointer; }
.fs-slider span { font-weight: 800; font-size: 0.82rem; color: var(--primary); text-align: right; }

.fs-mini-btn {
  border: 1px solid var(--border-color); background: rgba(127,127,127,0.06); color: var(--text-main);
  padding: 8px 12px; border-radius: 12px; cursor: pointer; font-weight: 700; font-size: 0.82rem;
  font-family: var(--font-body); transition: var(--transition); white-space: nowrap;
}
.fs-mini-btn:hover { border-color: var(--primary); }
.fs-mini-btn.danger:hover { border-color: var(--danger); color: var(--danger); }
.fs-row { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }

.fs-paint-target { font-size: 0.88rem; padding: 10px 12px; border-radius: 14px; background: rgba(139, 92, 246, 0.08); border: 1px solid rgba(139, 92, 246, 0.25); }
.fs-tools { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.fs-tool {
  display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 10px 4px; border-radius: 14px; cursor: pointer;
  border: 2px solid var(--border-color); background: transparent; color: var(--text-main);
  font-weight: 700; font-size: 0.78rem; font-family: var(--font-body); transition: var(--transition);
}
.fs-tool span { font-size: 1.4rem; }
.fs-tool.active { border-color: var(--primary); background: rgba(139, 92, 246, 0.14); }
.fs-stamps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; margin-top: 10px; }
.fs-stamp { font-size: 1.3rem; padding: 6px 0; border-radius: 12px; border: 2px solid var(--border-color); background: transparent; cursor: pointer; }
.fs-stamp.active { border-color: var(--primary); background: rgba(139, 92, 246, 0.14); }

.fs-backdrops { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.fs-backdrop {
  height: 54px; border-radius: 14px; border: 2px solid transparent; cursor: pointer; color: #fff;
  font-weight: 800; font-size: 0.78rem; font-family: var(--font-body); text-shadow: 0 1px 3px rgba(0,0,0,0.5);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px;
}
.fs-backdrop span { font-size: 1.1rem; }
.fs-backdrop.active { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }

.fs-submit-bar {
  display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap;
  border-top: 1px dashed var(--border-color); padding-top: 14px; width: 100%;
}
.fs-submit-bar button { margin: 0 !important; padding: 10px 20px !important; border-radius: 12px !important; height: 44px; font-weight: 700; cursor: pointer; }
.fs-submit-bar .btn-submit-gallery-action { background: var(--grad-main); border: none; color: #fff; }
.fs-movie-btn { margin-right: auto !important; }
.fs-movie-btn:disabled { opacity: 0.5; cursor: wait; }

/* Full-screen mode */
body.fs-no-scroll { overflow: hidden; }
.fs-card.fs-full {
  position: fixed !important; inset: 0; z-index: 1100 !important; border-radius: 0 !important;
  background: var(--bg-app) !important; padding: 14px !important; overflow: auto;
}
.fs-card.fs-full .fs-layout { height: calc(100vh - 100px); }
.fs-card.fs-full .fs-stage { height: calc(100vh - 160px); }
.fs-card.fs-full .fs-panel { height: calc(100vh - 100px); }

/* Responsive */
@media (max-width: 1200px) {
  .fs-layout { grid-template-columns: minmax(0, 1fr) 330px; }
  .fs-items { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  .fs-layout { grid-template-columns: 1fr; }
  .fs-stage { height: 520px; }
  .fs-panel { height: auto; max-height: none; }
  .fs-tab-body { overflow: visible; }
  .fs-items { grid-template-columns: repeat(3, 1fr); }
  .fs-card.fs-full .fs-layout, .fs-card.fs-full .fs-panel { height: auto; }
  .fs-card.fs-full .fs-stage { height: 70vh; }
}
@media (max-width: 560px) {
  .fs-card { padding: 10px !important; }
  .fs-stage { height: 440px; border-radius: 18px; }
  .fs-hint { display: none; }
  .fs-items { grid-template-columns: repeat(2, 1fr); }
  .fs-print-grid { grid-template-columns: repeat(4, 1fr); }
  .fs-slider { grid-template-columns: 90px 1fr 48px; }
  .fs-tabs button { font-size: 0.78rem; }
  .fs-anim { min-width: 48px; padding: 5px 4px; }
  .fs-anim em { font-size: 0.64rem; }
  .fs-submit-bar button { flex: 1 1 auto; }
  .fs-movie-btn { margin-right: 0 !important; width: 100%; }
}
.fs-submit-bar .btn-gate, .fs-submit-bar .btn-secondary { width: auto !important; flex: 0 0 auto; }