/* ============================================================
   Floating Liquid Glass UI

   Uses CSS @layer to cleanly override old style.css:
   - "legacy" layer: old style.css (low priority)
   - "floating" layer: new UI (high priority, always wins)
   No !important needed.
   ============================================================ */

@layer legacy, floating;
@import url("/style.css") layer(legacy);

@layer floating {

/* ----------------------------------------------------------
   1. Hide old chrome
   ---------------------------------------------------------- */
#sidebar { display: none; }

/* Hide mobile elements on desktop only */
@media (min-width: 641px) {
  #mobile-header,
  #mobile-toolbar,
  .mob-overlay,
  .mob-sheet { display: none; }
}

#canvas-area {
  margin-left: 0; width: 100%;
  background:
    linear-gradient(45deg, #e8e8e8 25%, transparent 25%),
    linear-gradient(-45deg, #e8e8e8 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #e8e8e8 75%),
    linear-gradient(-45deg, transparent 75%, #e8e8e8 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
  background-color: #f0f0f0;
}


#zoom-controls,
#shortcut-bar { display: none; }

/* Hide old panels — replaced by fl-drawer-wrap versions */
.template-panel,
.texture-panel,
.preset-panel { display: none; }

/* ----------------------------------------------------------
   2. Liquid glass + squircle base
   ---------------------------------------------------------- */
.fl-squircle-wrap {
  /* No filter here — filter on parent breaks backdrop-filter on children */
}

.fl-squircle {
  background: rgba(245,245,250,0.92);
  border: 1px solid rgba(255,255,255,0.7);
  box-shadow: 0 8px 32px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.9);
}

/* Remove browser focus outlines on floating UI buttons */
.fl-tool-btn:focus,
.fl-avatar-btn:focus,
.fl-menu-item:focus,
.fl-zoom-btn:focus,
.fl-zoom-value:focus,
.fl-drawer-close:focus { outline: none; }

.fl-sq-sm  { border-radius: 10px; corner-shape: squircle; }
.fl-sq-md  { border-radius: 12px; corner-shape: squircle; }
.fl-sq-lg  { border-radius: 16px; corner-shape: squircle; }
.fl-sq-xl  { border-radius: 18px; corner-shape: squircle; }

/* ----------------------------------------------------------
   3. Floating brand (top-left)
   ---------------------------------------------------------- */
.fl-brand-wrap { position: fixed; top: 16px; left: 16px; z-index: 250; }
.fl-brand { padding: 10px 16px; display: flex; align-items: center; gap: 9px; user-select: none; }
.fl-brand .site-logo { width: 22px; height: 22px; flex-shrink: 0; }
.fl-brand-name { font-size: 14px; font-weight: 600; color: #1e1e2e; letter-spacing: -0.3px; }
.fl-brand-name:has(.fl-brand-sub) { font-size: 11px; line-height: 1.1; }
.fl-brand-sub { display: block; font-size: 7px; font-weight: 400; letter-spacing: 0.3px; opacity: 0.5; margin-top: 0; line-height: 1.2; }

/* ----------------------------------------------------------
   4. Toolbar column (avatar + toolbar stacked)
   ---------------------------------------------------------- */
.fl-toolbar-column {
  position: fixed;
  top: 68px;
  bottom: 52px;
  left: 16px;
  z-index: 250;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: safe center;
  gap: 10px;
  pointer-events: none;
}
.fl-toolbar-column > * { pointer-events: auto; }

.fl-avatar { display: flex; align-items: center; justify-content: center; padding: 8px; }

.fl-avatar-btn {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: none; background: transparent; cursor: pointer;
  color: #555; transition: all 0.15s; padding: 0; gap: 0;
}
.fl-avatar-btn:hover { background: rgba(99,102,241,0.1); color: #6366f1; }
.fl-avatar-btn svg { width: 20px; height: 20px; }

.fl-avatar-initials { font-size: 14px; font-weight: 600; display: flex; align-items: center; justify-content: center; }

/* ----------------------------------------------------------
   5. Floating toolbar
   ---------------------------------------------------------- */
.fl-toolbar { padding: 8px; display: flex; flex-direction: column; gap: 2px; align-items: center; }

.fl-tool-btn {
  width: 38px; height: 38px;
  border: none; background: transparent; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: #555; transition: all 0.15s; position: relative;
  padding: 0; gap: 0;
}
.fl-tool-btn:hover:not(:disabled) { background: rgba(99,102,241,0.1); color: #6366f1; }
.fl-tool-btn.active { background: #6366f1; color: white; }
.fl-tool-btn:disabled { opacity: 0.35; cursor: default; }
.fl-tool-btn:disabled:hover { background: transparent; color: #555; }

.fl-tool-btn svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }

.fl-toolbar-divider { width: 22px; height: 1px; background: #ddd; margin: 4px 0; }

/* Tooltip */
.fl-tool-btn::after {
  content: attr(data-tooltip);
  position: absolute; left: calc(100% + 20px); top: 50%; transform: translateY(-50%);
  background: rgba(30,30,46,0.9); color: #fff; font-size: 12px; font-weight: 500;
  padding: 5px 10px; border-radius: 6px; white-space: nowrap;
  pointer-events: none; opacity: 0; transition: opacity 0.15s;
  width: auto; height: auto; display: block;
  z-index: 300;
}
.fl-tool-btn:hover::after { opacity: 1; }
.fl-tool-btn:disabled:hover::after { opacity: 0; }
.fl-tool-btn:not([data-tooltip])::after,
.fl-tool-btn[data-tooltip=""]::after { display: none; }
.fl-tool-btn.active::after { opacity: 0; }

/* ----------------------------------------------------------
   6. Context menus
   ---------------------------------------------------------- */
.fl-context-wrap {
  position: fixed; z-index: 200;
  transform-origin: left top;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
}
.fl-hidden { transform: scale(0.85); opacity: 0; pointer-events: none; }
.fl-visible { transform: scale(1); opacity: 1; pointer-events: auto; }

.fl-context-menu { padding: 6px; min-width: 200px; }

.fl-menu-item {
  display: flex; align-items: center; justify-content: flex-start; gap: 10px;
  padding: 9px 12px; border: none; background: transparent;
  width: 100%; cursor: pointer; font-size: 13px; font-weight: 500;
  color: #333; text-align: left; font-family: inherit;
  transition: background 0.12s, color 0.12s; text-decoration: none;
  box-sizing: border-box;
}
.fl-menu-item:hover { background: rgba(99,102,241,0.1); color: #6366f1; }

.fl-menu-item svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

.fl-menu-divider { height: 1px; background: rgba(0,0,0,0.08); margin: 4px 8px; }

.fl-menu-destructive { color: #dc2626; }
.fl-menu-destructive:hover { background: rgba(220,38,38,0.08); color: #dc2626; }

.fl-menu-item-subtle { font-size: 12px; font-weight: 400; color: #999; padding: 6px 12px; }
.fl-menu-item-subtle:hover { background: rgba(99,102,241,0.1); color: #6366f1; }

.fl-menu-user-row { display: flex; align-items: center; }
.fl-menu-user-name { display: block; padding: 6px 12px; font-size: 13px; font-weight: 600; color: #333; }
.fl-menu-premium { color: #ca8a04; }
.fl-menu-premium svg { stroke: #ca8a04; }
.fl-menu-premium:hover { background: rgba(234,179,8,0.1); color: #a16207; }
.fl-menu-premium:hover svg { stroke: #a16207; }
.fl-premium-badge {
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  border: none; background: transparent; cursor: pointer;
  color: #eab308; transition: all 0.15s; padding: 0;
}
.fl-premium-badge:hover { background: rgba(234,179,8,0.1); color: #ca8a04; }

.fl-url-input {
  width: 100%; height: 36px; border: none; background: rgba(0,0,0,0.04);
  padding: 0 12px; font-size: 13px; color: #333; outline: none;
  margin-bottom: 4px; font-family: inherit; box-sizing: border-box;
}
.fl-url-input:focus { background: rgba(99,102,241,0.06); }

/* ----------------------------------------------------------
   7. Drawer panels (tall context panels, right of toolbar)
   ---------------------------------------------------------- */
.fl-drawer-wrap {
  position: fixed; z-index: 200;
  max-height: calc(100vh - 32px);
  display: flex;
  transform-origin: left top;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
}

.fl-drawer {
  padding: 12px;
  min-width: 280px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.fl-drawer-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; padding: 0 4px; }
.fl-drawer-title { font-size: 13px; font-weight: 600; color: #333; }

.fl-drawer-close {
  width: 28px; height: 28px; border: none; background: transparent;
  cursor: pointer; color: #999; transition: all 0.15s;
  display: flex; align-items: center; justify-content: center; padding: 0; gap: 0;
}
.fl-drawer-close:hover { color: #6366f1; background: rgba(99,102,241,0.1); }
.fl-drawer-close svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; }

/* ----------------------------------------------------------
   8. Zoom controls (floating, bottom-right)
   ---------------------------------------------------------- */
.fl-zoom-wrap { position: fixed; bottom: 52px; right: 16px; z-index: 100; transition: bottom 0.45s cubic-bezier(0.34, 1.4, 0.64, 1); }
.fl-zoom { padding: 5px; display: flex; align-items: center; gap: 0; }

.fl-zoom-btn {
  width: 30px; height: 30px; border: none; background: transparent;
  cursor: pointer; color: #555; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  padding: 0; gap: 0; transition: all 0.15s;
}
.fl-zoom-btn:hover { background: rgba(99,102,241,0.1); color: #6366f1; }
.fl-zoom-btn svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.fl-zoom-value {
  min-width: 44px; text-align: center; font-size: 12px; font-weight: 500;
  color: #666; user-select: none; cursor: pointer;
  border: none; background: transparent; padding: 0;
}

/* ----------------------------------------------------------
   9. Floating copyright (bottom-right)
   ---------------------------------------------------------- */
.fl-copyright {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 250;
  font-size: 11px;
  color: rgba(0,0,0,0.25);
  pointer-events: none;
  user-select: none;
}

/* ----------------------------------------------------------
   10. Color picker (drawer panel, not modal)
   ---------------------------------------------------------- */
/* Override old modal overlay behavior */
#color-picker-modal.fl-drawer-wrap {
  background: none;
  inset: auto;
}
#color-picker-modal.fl-drawer-wrap:not([hidden]) {
  display: flex;
}

.fl-color-picker {
  min-width: 220px;
  max-width: 240px;
}

.fl-color-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  margin-bottom: 8px;
  padding: 9px 4px 0;
}

.fl-color-grid .color-swatch-btn {
  width: 100%;
  aspect-ratio: 1;
  border: 1px solid rgba(0,0,0,0.08);
  cursor: pointer;
  transition: transform 0.15s;
  padding: 0;
  background: transparent;
  gap: 0;
}
.fl-color-grid .color-swatch-btn:hover { transform: scale(1.15); }
.fl-color-grid .color-swatch-btn.active { border: 2px solid #6366f1; }

.fl-checkerboard-swatch {
  width: 16px; height: 16px;
  flex-shrink: 0;
  background:
    linear-gradient(45deg, #ccc 25%, transparent 25%),
    linear-gradient(-45deg, #ccc 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #ccc 75%),
    linear-gradient(-45deg, transparent 75%, #ccc 75%);
  background-size: 8px 8px;
  background-position: 0 0, 0 4px, 4px -4px, -4px 0;
  background-color: #fff;
}

.fl-color-title { display: block; padding: 9px 12px; font-size: 13px; font-weight: 500; color: #333; }

#color-transparent-btn { border: none; background: transparent; }
#color-transparent-btn:hover { background: rgba(99,102,241,0.1); color: #6366f1; }
#color-transparent-btn.active { background: rgba(99,102,241,0.1); color: #6366f1; }

.fl-color-custom-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  padding: 4px;
}

.fl-color-custom-label {
  font-size: 13px;
  font-weight: 500;
  color: #333;
}

.fl-color-swatch-input {
  width: 28px; height: 28px;
  border: none;
  border-radius: 6px;
  padding: 0;
  cursor: pointer;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  flex-shrink: 0;
}
.fl-color-swatch-input::-webkit-color-swatch-wrapper { padding: 0; border: none; }
.fl-color-swatch-input::-webkit-color-swatch { border: 1px solid rgba(0,0,0,0.08); border-radius: 6px; }
.fl-color-swatch-input::-moz-color-swatch { border: 1px solid rgba(0,0,0,0.08); border-radius: 6px; }
.fl-color-swatch-input:hover { transform: scale(1.15); transition: transform 0.15s; }

#color-custom-apply { font-size: 13px; padding: 0 8px; height: 28px; }

/* ----------------------------------------------------------
   11. Panel drawers (templates, textures, presets)
   ---------------------------------------------------------- */
.fl-panel-drawer {
  min-width: 300px;
  max-width: 340px;
  max-height: calc(100vh - 32px);
  display: flex;
  flex-direction: column;
}

.fl-panel-body {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 4px 0;
}

.fl-panel-search-wrap {
  position: relative;
  padding: 4px 4px 2px;
}

.fl-panel-search-clear {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-60%);
  border: none;
  background: transparent;
  cursor: pointer;
  color: #999;
  font-size: 16px;
  padding: 0;
}
.fl-panel-search-clear:hover { color: #6366f1; }

.fl-slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  font-size: 12px;
  color: #555;
}
.fl-slider-row label {
  font-size: 12px;
  font-weight: 500;
  color: #555;
  min-width: 50px;
}
.fl-slider-row input[type="range"] {
  flex: 1;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(0,0,0,0.1);
  border-radius: 2px;
  outline: none;
}
.fl-slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: #6366f1;
  cursor: pointer;
}
.fl-slider-row span {
  font-size: 11px;
  color: #999;
  min-width: 30px;
  text-align: right;
}

.fl-template-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 8px 4px;
}

/* Template thumbnails inherit styling from old CSS via legacy layer */

/* Texture grid */
.fl-texture-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 8px 4px;
}

/* Preset items styled to match floating UI */
.fl-panel-body .preset-item {
  background: transparent;
  border: none;
  padding: 7px 8px;
  transition: background 0.12s, color 0.12s;
  color: #333;
}
.fl-panel-body .preset-item:hover {
  background: rgba(99,102,241,0.1);
  color: #6366f1;
}
.fl-panel-body .preset-category-label {
  color: #999;
}

/* ----------------------------------------------------------
   12. Modals (liquid glass centered)
   ---------------------------------------------------------- */
.fl-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 300;
  animation: fl-fade-in 0.2s ease-out;
}
@keyframes fl-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.fl-modal-overlay[hidden] { display: none; }

.fl-modal {
  width: 340px;
  max-width: 90vw;
  padding: 16px;
}

.fl-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.fl-modal-body {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  padding: 8px 0 0;
  text-align: left;
}

.fl-login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 10px 16px;
  border: 1px solid rgba(0,0,0,0.1);
  background: rgba(0,0,0,0.03);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: #333;
  font-family: inherit;
  transition: background 0.15s;
}
.fl-login-btn:hover { background: rgba(0,0,0,0.06); }
.fl-login-btn svg { flex-shrink: 0; }

.fl-login-btn-accent {
  background: #6366f1;
  color: white;
  border: none;
}
.fl-login-btn-accent:hover { background: #4f46e5; }

.fl-magic-link-section {
  padding: 4px 0;
}

.fl-magic-link-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.fl-magic-link-sent {
  text-align: center;
  padding: 12px 0;
}

.fl-modal-message { font-size: 13px; color: #333; padding: 4px 0; text-align: center; }
.fl-modal-actions { display: flex; gap: 8px; }
.fl-modal-actions .fl-login-btn { flex: 1; }

/* ----------------------------------------------------------
   13. Dashboard overlay (My Collages)
   ---------------------------------------------------------- */
#dashboard-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--bg-canvas-area);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  animation: fl-fade-in 0.15s ease-out;
}
#dashboard-overlay[hidden] { display: none; }
#dashboard-overlay.fl-fading-out {
  animation: fl-fade-out 0.15s ease-in forwards;
}
@keyframes fl-fade-out {
  from { opacity: 1; }
  to { opacity: 0; }
}

#dashboard-overlay .dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: none;
  min-height: auto;
}
#dashboard-overlay .dashboard-header h2 {
  font-size: 18px;
  font-weight: 600;
  color: #333;
}
#dashboard-overlay .dashboard-close-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: none; background: rgba(255,255,255,0.82);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-radius: 12px; corner-shape: squircle;
  border: 1px solid rgba(255,255,255,0.5);
  box-shadow: inset 0 1px 2px rgba(255,255,255,0.8), inset 0 -1px 2px rgba(0,0,0,0.05);
  cursor: pointer; color: #555;
  transition: all 0.15s; padding: 0;
}
#dashboard-overlay .dashboard-close-btn:hover {
  background: rgba(99,102,241,0.1); color: #6366f1;
}
#dashboard-overlay .dashboard-close-btn svg {
  width: 18px; height: 18px;
  stroke: currentColor; fill: none; stroke-width: 1.75;
  stroke-linecap: round; stroke-linejoin: round;
}

#dashboard-overlay .dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  padding: 20px 24px;
}

#dashboard-overlay .dashboard-card {
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid rgba(255,255,255,0.5);
  box-shadow: inset 0 1px 2px rgba(255,255,255,0.8), inset 0 -1px 2px rgba(0,0,0,0.05);
  border-radius: 16px; corner-shape: squircle;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s;
}
#dashboard-overlay .dashboard-card:hover {
  border-color: #6366f1;
  box-shadow: 0 4px 16px rgba(99,102,241,0.15),
    inset 0 1px 2px rgba(255,255,255,0.8), inset 0 -1px 2px rgba(0,0,0,0.05);
  transform: translateY(-2px);
}

#dashboard-overlay .dashboard-card-new {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  border: 2px dashed rgba(0,0,0,0.12);
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
}
#dashboard-overlay .dashboard-card-new:hover {
  border-color: #6366f1;
  background: rgba(99,102,241,0.05);
  transform: translateY(-2px);
}
#dashboard-overlay .dashboard-card-new svg {
  width: 32px; height: 32px; color: #999;
}
#dashboard-overlay .dashboard-card-new:hover svg { color: #6366f1; }

#dashboard-overlay .dashboard-card-info {
  padding: 10px 12px;
}
#dashboard-overlay .dashboard-card-title {
  font-size: 13px; font-weight: 500; color: #333;
}
#dashboard-overlay .dashboard-card-date {
  font-size: 11px; color: #999;
}

#dashboard-overlay .dashboard-card-actions {
  display: flex;
  gap: 4px;
  padding: 6px 10px 10px;
}
#dashboard-overlay .dashboard-card-actions button {
  flex: 1;
  font-size: 11px; font-weight: 500;
  padding: 5px 6px;
  border: none;
  background: rgba(0,0,0,0.04);
  color: #555;
  cursor: pointer;
  transition: all 0.15s;
  border-radius: 8px; corner-shape: squircle;
}
#dashboard-overlay .dashboard-card-actions button:hover {
  background: rgba(99,102,241,0.1);
  color: #6366f1;
}
#dashboard-overlay .dashboard-card-actions button:last-child:hover {
  background: rgba(220,38,38,0.08);
  color: #dc2626;
}

/* ----------------------------------------------------------
   14. Keyboard shortcuts modal
   ---------------------------------------------------------- */
.fl-shortcuts-list {
  padding: 8px 0;
  max-height: 60vh;
  overflow-y: auto;
}
.fl-shortcut-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 12px;
  font-size: 13px;
  color: #333;
}
.fl-shortcut-row kbd {
  background: rgba(0,0,0,0.06);
  border-radius: 5px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 500;
  color: rgba(0,0,0,0.5);
  font-family: inherit;
}

.fl-settings-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
  color: #333;
}

.fl-toggle {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
}
.fl-toggle input { opacity: 0; width: 0; height: 0; }
.fl-toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.12);
  border-radius: 20px;
  cursor: pointer;
  transition: background 0.2s;
}
.fl-toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  left: 2px; bottom: 2px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.fl-toggle input:checked + .fl-toggle-slider {
  background: #6366f1;
}
.fl-toggle input:checked + .fl-toggle-slider::before {
  transform: translateX(16px);
}

.fl-settings-link-btn {
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  border: none; background: transparent;
  cursor: pointer; color: #999; padding: 0;
  transition: all 0.15s;
}
.fl-settings-link-btn:hover { background: rgba(99,102,241,0.1); color: #6366f1; }

.fl-settings-user-info { padding: 4px 12px; font-size: 13px; color: #333; }
.fl-settings-plan-info { padding: 6px 12px; }

.fl-settings-plan-info .settings-plan-badge {
  display: inline-block;
  font-size: 11px; font-weight: 600;
  padding: 3px 12px;
  border-radius: 20px; corner-shape: squircle;
  letter-spacing: 0.3px;
}
.fl-settings-plan-info .settings-plan-badge.free {
  background: rgba(0,0,0,0.06);
  color: #999;
}
.fl-settings-plan-info .settings-plan-badge.lifetime,
.fl-settings-plan-info .settings-plan-badge.subscription {
  background: rgba(99,102,241,0.12);
  color: #6366f1;
  border: 1px solid rgba(99,102,241,0.25);
}

/* ----------------------------------------------------------
   16. Theme toggle (bottom-left)
   ---------------------------------------------------------- */
.fl-theme-toggle {
  position: fixed;
  bottom: 16px;
  left: 16px;
  z-index: 100;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: none; cursor: pointer;
  color: #555; padding: 0;
  transition: all 0.15s;
}
.fl-theme-toggle:hover { color: #6366f1; }

/* Show sun in dark mode, moon in light mode */
.fl-theme-sun { display: none; }
.fl-theme-moon { display: block; }
[data-theme="dark"] .fl-theme-sun { display: block; }
[data-theme="dark"] .fl-theme-moon { display: none; }
[data-theme="dark"] .fl-theme-toggle { color: #a1a1a6; }
[data-theme="dark"] .fl-theme-toggle:hover { color: #818cf8; }

/* ----------------------------------------------------------
   17. Empty state overlay
   ---------------------------------------------------------- */
#empty-state p {
  color: #8e8e93;
  font-size: 14px;
  text-align: center;
  line-height: 1.6;
}
#empty-state kbd {
  background: rgba(0,0,0,0.06);
  border-radius: 3px;
  padding: 1px 5px;
  font-size: 12px;
  color: rgba(0,0,0,0.45);
  font-family: inherit;
}
#empty-state-add-btn {
  background: rgba(245,245,250,0.45);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: 12px; corner-shape: squircle;
  padding: 10px 24px;
  font-size: 14px; font-weight: 500;
  color: #6366f1;
  cursor: pointer;
  transition: all 0.15s;
}
#empty-state-add-btn:hover { background: rgba(99,102,241,0.1); }
[data-theme="dark"] #empty-state kbd { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.4); }
[data-theme="dark"] #empty-state-add-btn {
  background: rgba(30,30,35,0.55);
  border-color: rgba(255,255,255,0.08);
  color: #818cf8;
}
[data-theme="dark"] #empty-state-add-btn:hover { background: rgba(99,102,241,0.15); }

/* ----------------------------------------------------------
   18. Share banner
   ---------------------------------------------------------- */
#share-banner {
  background: rgba(245,245,250,0.65);
  backdrop-filter: blur(40px) saturate(1.8);
  -webkit-backdrop-filter: blur(40px) saturate(1.8);
  border-bottom: 1px solid rgba(255,255,255,0.6);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
#share-banner-text { color: #555; }
#share-banner .accent {
  background: #6366f1; color: white; border: none;
  border-radius: 10px; corner-shape: squircle;
  font-size: 12px; font-weight: 500; padding: 6px 14px;
}
#share-banner .accent:hover { background: #4f46e5; }
#share-banner-close-btn { background: transparent; color: #999; border: none; padding: 4px; }
#share-banner-close-btn:hover { color: #6366f1; }
[data-theme="dark"] #share-banner {
  background: rgba(30,30,35,0.65);
  border-bottom-color: rgba(255,255,255,0.08);
}
[data-theme="dark"] #share-banner-text { color: #a1a1a6; }
[data-theme="dark"] #share-banner-close-btn { color: #636366; }
[data-theme="dark"] #share-banner-close-btn:hover { color: #818cf8; }

/* ----------------------------------------------------------
   19. Toast notifications
   ---------------------------------------------------------- */
#toast {
  background: rgba(245,245,250,0.75);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid rgba(255,255,255,0.6);
  color: #333;
  border-radius: 20px; corner-shape: squircle;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
[data-theme="dark"] #toast {
  background: rgba(30,30,35,0.75);
  border-color: rgba(255,255,255,0.08);
  color: #f2f2f7;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

/* ----------------------------------------------------------
   20. Loading mask
   ---------------------------------------------------------- */
#loading-mask {
  background: rgba(245,245,250,0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.loading-tile {
  background: #d1d1d6;
}
.loading-tile[data-pos="0"],
.loading-tile[data-pos="3"] { background: #6366f1; }
[data-theme="dark"] #loading-mask {
  background: rgba(20,20,25,0.8);
}
[data-theme="dark"] .loading-tile { background: #3a3a3c; }
[data-theme="dark"] .loading-tile[data-pos="0"],
[data-theme="dark"] .loading-tile[data-pos="3"] { background: #818cf8; }

/* ----------------------------------------------------------
   21. Theme transition
   ---------------------------------------------------------- */
html {
  transition: background-color 0.3s ease;
}
html.fl-theme-transitioning,
html.fl-theme-transitioning *,
html.fl-theme-transitioning *::before,
html.fl-theme-transitioning *::after {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease !important;
}

} /* end @layer floating */

/* ==============================================================
   DARK MODE — Outside @layer for guaranteed override
   ============================================================== */
[data-theme="dark"] {

  /* Canvas area */
  #canvas-area {
    background:
      linear-gradient(45deg, #2a2a2e 25%, transparent 25%),
      linear-gradient(-45deg, #2a2a2e 25%, transparent 25%),
      linear-gradient(45deg, transparent 75%, #2a2a2e 75%),
      linear-gradient(-45deg, transparent 75%, #2a2a2e 75%) !important;
    background-size: 20px 20px !important;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px !important;
    background-color: #1e1e22 !important;
  }

  /* Glass surfaces — frosted opaque (no blur on desktop) */
  .fl-squircle {
    background: rgba(30,30,35,0.92);
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05);
  }

  /* Brand */
  .fl-brand-name { color: #f2f2f7; }

  /* Toolbar buttons */
  .fl-tool-btn { color: #a1a1a6; }
  .fl-tool-btn:hover:not(:disabled) { background: rgba(99,102,241,0.15); color: #818cf8; }
  .fl-tool-btn:disabled:hover { color: #a1a1a6; }
  .fl-tool-btn::after { background: rgba(20,20,25,0.95); }

  /* Avatar */
  .fl-avatar-btn { color: #a1a1a6; }
  .fl-avatar-btn:hover { background: rgba(99,102,241,0.15); color: #818cf8; }
  .fl-avatar-initials { color: #f2f2f7; }

  /* Toolbar divider */
  .fl-toolbar-divider { background: rgba(255,255,255,0.08); }

  /* Menu items */
  .fl-menu-item { color: #f2f2f7; }
  .fl-menu-item:hover { background: rgba(99,102,241,0.15); color: #818cf8; }
  .fl-menu-item svg { stroke: currentColor; }
  .fl-menu-divider { background: rgba(255,255,255,0.08); }
  .fl-menu-destructive { color: #f87171; }
  .fl-menu-destructive:hover { background: rgba(248,113,113,0.1); color: #f87171; }
  .fl-menu-item-subtle { color: #636366; }
  .fl-menu-item-subtle:hover { background: rgba(99,102,241,0.15); color: #818cf8; }
  .fl-menu-user-name { color: #f2f2f7; }

  /* URL input */
  .fl-url-input { background: rgba(255,255,255,0.06); color: #f2f2f7; }
  .fl-url-input:focus { background: rgba(99,102,241,0.1); }
  .fl-url-input::placeholder { color: #636366; }

  /* Color picker */
  .fl-color-title { color: #f2f2f7; }
  .fl-color-custom-label { color: #f2f2f7; }
  .fl-color-grid .color-swatch-btn { border-color: rgba(255,255,255,0.1); }
  .fl-color-grid .color-swatch-btn.active { border-color: #818cf8; }
  #color-transparent-btn:hover { background: rgba(99,102,241,0.15); color: #818cf8; }
  #color-transparent-btn.active { background: rgba(99,102,241,0.15); color: #818cf8; }
  #color-custom-apply { color: #f2f2f7; }

  /* Drawer panels */
  .fl-drawer-title { color: #f2f2f7; }
  .fl-drawer-close { color: #636366; }
  .fl-drawer-close:hover { background: rgba(99,102,241,0.15); color: #818cf8; }

  /* Zoom controls */
  .fl-zoom-btn { color: #a1a1a6; }
  .fl-zoom-btn:hover { background: rgba(99,102,241,0.15); color: #818cf8; }
  .fl-zoom-value { color: #a1a1a6; }

  /* Copyright */
  .fl-copyright { color: rgba(255,255,255,0.15); }

  /* Slider row */
  .fl-slider-row { color: #a1a1a6; }
  .fl-slider-row label { color: #a1a1a6; }
  .fl-slider-row span { color: #636366; }
  .fl-slider-row input[type="range"] { background: rgba(255,255,255,0.1); }

  /* Preset items */
  .fl-panel-body .preset-item { color: #f2f2f7; }
  .fl-panel-body .preset-item:hover { background: rgba(99,102,241,0.15); color: #818cf8; }
  .fl-panel-body .preset-category-label { color: #636366; }

  /* Modals */
  .fl-modal-overlay { background: rgba(0,0,0,0.5); }
  .fl-modal-message { color: #f2f2f7; }
  .fl-login-btn { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.1); color: #f2f2f7; }
  .fl-login-btn:hover { background: rgba(255,255,255,0.1); }
  .fl-login-btn-accent { background: #6366f1; color: white; border: none; }
  .fl-login-btn-accent:hover { background: #4f46e5; }

  /* Settings */
  .fl-settings-toggle-row { color: #f2f2f7; }
  .fl-settings-user-info { color: #f2f2f7; }
  .fl-settings-plan-info .settings-plan-badge.free { background: rgba(255,255,255,0.08); color: #636366; }
  .fl-toggle-slider { background: rgba(255,255,255,0.15); }

  /* Shortcuts modal */
  .fl-shortcut-row { color: #f2f2f7; }
  .fl-shortcut-row kbd { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.5); }

  /* Dashboard */
  #dashboard-overlay .dashboard-header h2 { color: #f2f2f7; }
  #dashboard-overlay .dashboard-close-btn { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.1); color: #a1a1a6; }
  #dashboard-overlay .dashboard-close-btn:hover { background: rgba(99,102,241,0.15); color: #818cf8; }
  #dashboard-overlay .dashboard-card {
    background: rgba(30,30,35,0.55);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-color: rgba(255,255,255,0.08);
  }
  #dashboard-overlay .dashboard-card:hover { border-color: #818cf8; box-shadow: 0 4px 16px rgba(99,102,241,0.2); }
  #dashboard-overlay .dashboard-card-new { border-color: rgba(255,255,255,0.1); }
  #dashboard-overlay .dashboard-card-new:hover { border-color: #818cf8; background: rgba(99,102,241,0.08); }
  #dashboard-overlay .dashboard-card-new svg { color: #636366; }
  #dashboard-overlay .dashboard-card-new:hover svg { color: #818cf8; }
  #dashboard-overlay .dashboard-card-title { color: #f2f2f7; }
  #dashboard-overlay .dashboard-card-date { color: #636366; }
  #dashboard-overlay .dashboard-card-actions button { background: rgba(255,255,255,0.06); color: #a1a1a6; }
  #dashboard-overlay .dashboard-card-actions button:hover { background: rgba(99,102,241,0.15); color: #818cf8; }
  #dashboard-overlay .dashboard-card-actions button:last-child:hover { background: rgba(248,113,113,0.1); color: #f87171; }

  /* Premium */
  .fl-premium-badge { color: #facc15; }
  .fl-premium-badge:hover { background: rgba(250,204,21,0.1); color: #fbbf24; }
  .fl-menu-premium { color: #fbbf24; }
  .fl-menu-premium svg { stroke: #fbbf24; }
  .fl-menu-premium:hover { background: rgba(251,191,36,0.1); color: #fcd34d; }
  .fl-menu-premium:hover svg { stroke: #fcd34d; }

  /* Color swatch input border */
  .fl-color-swatch-input::-webkit-color-swatch { border-color: rgba(255,255,255,0.1); }
  .fl-color-swatch-input::-moz-color-swatch { border-color: rgba(255,255,255,0.1); }

  /* Search clear button */
  .fl-panel-search-clear { color: #636366; }
  .fl-panel-search-clear:hover { color: #818cf8; }

  /* Template/texture no-results text */
  .template-no-results, .texture-no-results { color: #636366; }

  /* Subsection labels in mobile sheets */
  .subsection-label { color: #636366; }

  /* Input fields in mobile sheets */
  .mob-sheet input[type="number"],
  .mob-sheet input[type="text"] { background: rgba(255,255,255,0.06); color: #f2f2f7; border-color: rgba(255,255,255,0.1); }

  /* Bg action buttons in mobile */
  .mob-sheet .bg-action-btn { border-color: rgba(255,255,255,0.1); background: rgba(255,255,255,0.04); color: #f2f2f7; }
  .mob-sheet .bg-action-btn:hover { border-color: #818cf8; color: #818cf8; }

  /* Mobile zoom row */
  .mob-zoom-row button { border-color: rgba(255,255,255,0.1); background: rgba(255,255,255,0.04); color: #f2f2f7; }
  .mob-zoom-row button:hover { background: rgba(99,102,241,0.15); color: #818cf8; }

  /* Focus reset */
  .fl-tool-btn:focus, .fl-avatar-btn:focus, .fl-menu-item:focus,
  .fl-zoom-btn:focus, .fl-zoom-value:focus, .fl-drawer-close:focus { outline: none; }
}

/* ==============================================================
   MOBILE BREAKPOINT (≤640px) — Outside @layer for guaranteed override
   ============================================================== */
@media (max-width: 640px) {
  /* Hide desktop floating chrome */
  .fl-brand-wrap,
  .fl-toolbar-column,
  .fl-zoom-wrap,
  .fl-copyright,
  .fl-context-wrap,
  .fl-drawer-wrap:not(#color-picker-modal),
  .fl-theme-toggle { display: none !important; }

  /* Show mobile elements */
  #mobile-header { display: flex !important; }
  #mobile-toolbar { display: flex !important; }

  /* ── Mobile header: liquid glass ── */
  #mobile-header {
    background: rgba(245,245,250,0.45) !important;
    backdrop-filter: blur(40px) saturate(1.8) !important;
    -webkit-backdrop-filter: blur(40px) saturate(1.8) !important;
    border-bottom: 1px solid rgba(255,255,255,0.6) !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06), inset 0 -1px 0 rgba(255,255,255,0.9);
  }
  .mobile-header-title .site-logo { width: 20px; height: 20px; flex-shrink: 0; }

  .mob-user-btn {
    width: 36px; height: 36px;
    border: none; background: transparent;
    cursor: pointer; color: #555;
    display: flex; align-items: center; justify-content: center;
    padding: 0; border-radius: 10px; corner-shape: squircle;
    transition: all 0.15s;
  }
  .mob-user-btn:hover { background: rgba(99,102,241,0.1); color: #6366f1; }

  /* ── Mobile toolbar: liquid glass ── */
  #mobile-toolbar {
    background: rgba(245,245,250,0.45) !important;
    backdrop-filter: blur(40px) saturate(1.8) !important;
    -webkit-backdrop-filter: blur(40px) saturate(1.8) !important;
    border-top: 1px solid rgba(255,255,255,0.6) !important;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.06), inset 0 1px 0 rgba(255,255,255,0.9);
  }

  #mobile-toolbar button {
    background: transparent;
    border: none;
    color: #555;
    padding: 0;
    border-radius: 8px; corner-shape: squircle;
    transition: all 0.15s;
  }
  #mobile-toolbar button:hover { color: #6366f1; }
  #mobile-toolbar button:disabled { opacity: 0.3; }
  #mobile-toolbar button:disabled:hover { color: #555; }

  /* ── Mobile context bar: liquid glass ── */
  .mob-context-bar {
    background: rgba(245,245,250,0.45) !important;
    backdrop-filter: blur(40px) saturate(1.8) !important;
    -webkit-backdrop-filter: blur(40px) saturate(1.8) !important;
    border: 1px solid rgba(255,255,255,0.6) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06), inset 0 1px 0 rgba(255,255,255,0.9) !important;
    border-radius: 18px !important; corner-shape: squircle;
  }
  .mob-context-bar button {
    color: #555;
    transition: all 0.15s;
  }
  .mob-context-bar button:hover { color: #6366f1; }

  /* ── Mobile sheets: liquid glass ── */
  .mob-sheet,
  .mob-sheet.visible {
    background: rgba(245,245,250,0.45) !important;
    backdrop-filter: blur(40px) saturate(1.8) !important;
    -webkit-backdrop-filter: blur(40px) saturate(1.8) !important;
    border: none !important;
    border-top: 1px solid rgba(255,255,255,0.6) !important;
    box-shadow: 0 -8px 32px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.9) !important;
    border-radius: 18px 18px 0 0 !important; corner-shape: squircle;
  }

  .mob-sheet-handle {
    background: rgba(0,0,0,0.15);
  }

  .mob-sheet .full-btn {
    background: rgba(0,0,0,0.04);
    border: none;
    border-radius: 10px; corner-shape: squircle;
    color: #333;
    transition: all 0.15s;
  }
  .mob-sheet .full-btn:hover { background: rgba(99,102,241,0.1); color: #6366f1; }
  .mob-sheet .full-btn.accent {
    background: #6366f1;
    color: white;
  }
  .mob-sheet .full-btn.accent:hover { background: #4f46e5; }

  .mob-sheet .input-row input,
  .mob-sheet .input-row button {
    border-radius: 8px; corner-shape: squircle;
  }

  .mob-sheet .bg-action-btn {
    border-radius: 10px; corner-shape: squircle;
    border: 1px solid rgba(0,0,0,0.08);
    background: rgba(0,0,0,0.03);
    transition: all 0.15s;
  }
  .mob-sheet .bg-action-btn:hover { border-color: #6366f1; color: #6366f1; }

  .mob-zoom-row button {
    border-radius: 0;
    border: 1px solid rgba(0,0,0,0.08);
    background: rgba(0,0,0,0.03);
    transition: all 0.15s;
  }
  .mob-zoom-row button:hover { background: rgba(99,102,241,0.1); color: #6366f1; }

  .mob-sheet .snap-btn.active {
    background: rgba(99,102,241,0.1);
    color: #6366f1;
  }

  /* ── Mobile color picker: bottom sheet style ── */
  #color-picker-modal.fl-drawer-wrap {
    position: fixed !important;
    bottom: 56px !important;
    left: 0 !important;
    right: 0 !important;
    top: auto !important;
    z-index: 30 !important;
    background: none !important;
    transform-origin: bottom center !important;
    transition: none !important;
  }
  #color-picker-modal.fl-hidden {
    transform: none !important;
    opacity: 0 !important;
  }
  #color-picker-modal.fl-visible {
    transform: none !important;
    opacity: 1 !important;
  }
  #color-picker-modal .fl-drawer.fl-color-picker {
    max-width: 100% !important;
    min-width: 100% !important;
    border-radius: 18px 18px 0 0 !important;
    corner-shape: squircle;
    background: rgba(245,245,250,0.45) !important;
    backdrop-filter: blur(40px) saturate(1.8) !important;
    -webkit-backdrop-filter: blur(40px) saturate(1.8) !important;
    border: none !important;
    border-top: 1px solid rgba(255,255,255,0.6) !important;
    box-shadow: 0 -8px 32px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.9) !important;
    padding: 12px 16px 24px !important;
  }
  [data-theme="dark"] #color-picker-modal .fl-drawer.fl-color-picker {
    background: rgba(30,30,35,0.65) !important;
    border-top: 1px solid rgba(255,255,255,0.08) !important;
    box-shadow: 0 -8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05) !important;
  }

  /* ── Mobile overlay ── */
  .mob-overlay { background: transparent; }

  /* ── Mobile sheet links ── */
  .mob-sheet-links { border-top: 1px solid rgba(0,0,0,0.06); }
  .mob-sheet-links a { color: #999; }
  .mob-sheet-links a:hover { color: #6366f1; }

  /* ── Mobile dark mode ── */
  [data-theme="dark"] #mobile-header {
    background: rgba(30,30,35,0.55) !important;
    border-bottom: 1px solid rgba(255,255,255,0.08) !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2), inset 0 -1px 0 rgba(255,255,255,0.03) !important;
  }
  [data-theme="dark"] #mobile-toolbar {
    background: rgba(30,30,35,0.55) !important;
    border-top: 1px solid rgba(255,255,255,0.08) !important;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.03) !important;
  }
  [data-theme="dark"] #mobile-toolbar button { color: #a1a1a6; }
  [data-theme="dark"] #mobile-toolbar button:hover { color: #818cf8; }
  [data-theme="dark"] .mob-user-btn { color: #a1a1a6; }
  [data-theme="dark"] .mob-user-btn:hover { color: #818cf8; }
  [data-theme="dark"] .mob-context-bar {
    background: rgba(30,30,35,0.55) !important;
    border: 1px solid rgba(255,255,255,0.08) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.03) !important;
  }
  [data-theme="dark"] .mob-context-bar button { color: #a1a1a6; }
  [data-theme="dark"] .mob-context-bar button:hover { color: #818cf8; }
  [data-theme="dark"] .mob-sheet,
  [data-theme="dark"] .mob-sheet.visible {
    background: rgba(30,30,35,0.65) !important;
    border: none !important;
    border-top: 1px solid rgba(255,255,255,0.08) !important;
    box-shadow: 0 -8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05) !important;
  }
  [data-theme="dark"] .mob-sheet-handle { background: rgba(255,255,255,0.2); }
  [data-theme="dark"] .mob-sheet .full-btn { background: rgba(255,255,255,0.06); color: #f2f2f7; }
  [data-theme="dark"] .mob-sheet .full-btn:hover { background: rgba(99,102,241,0.15); color: #818cf8; }
  [data-theme="dark"] .mob-sheet .full-btn.accent { background: #6366f1; color: white; }
  [data-theme="dark"] .mob-sheet-links a { color: #636366; }
  [data-theme="dark"] .mob-sheet-links a:hover { color: #818cf8; }
}