/* CanICarryIt.com: Confiscated or Cleared? Game Stylesheet (Zero Dependencies)
   Rev 2.0. Scoped exclusively to /play/ routes.
   Compositor-only rendering (transform & opacity exclusively).
   Zero drop shadows, inset 1px hairlines, 0.000 CLS. */

/* Stage & Layout Constraints */
.coc-play-container {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  padding: 0.5rem 0.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  user-select: none;
  -webkit-user-select: none;
  min-height: calc(100vh - 4rem);
  overflow-x: clip;
  box-sizing: border-box;
}

/* Top Bar */
.coc-topbar {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.5rem;
  border-radius: 1rem;
  background: var(--color-paper-soft);
  border: 1px solid var(--color-line);
  box-sizing: border-box;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}
.dark .coc-topbar {
  background: var(--color-paper-soft-dark);
  border-color: var(--color-line-dark);
}

.coc-stat-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.coc-stat-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  text-align: center;
}

.coc-stat-divider {
  width: 1px;
  height: 20px;
  background: var(--color-line);
  opacity: 0.7;
  align-self: center;
  flex-shrink: 0;
}
.dark .coc-stat-divider {
  background: var(--color-line-dark);
}

.coc-stat-label {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-ink-secondary);
  line-height: 1;
  margin-bottom: 0.25rem;
  text-align: center;
}
.dark .coc-stat-label {
  color: var(--color-ink-secondary-dark);
}

.coc-stat-value {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-ink);
  line-height: 1;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-variant-numeric: tabular-nums;
}
.dark .coc-stat-value {
  color: var(--color-ink-dark);
}

.coc-combo-flame {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  color: var(--color-ink-secondary);
  transition: transform 150ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.coc-combo-flame.active {
  color: #d97706;
}
.dark .coc-combo-flame.active {
  color: #fbbf24;
}
.coc-combo-flame.active-5 {
  color: #ea580c;
  transform: scale(1.06);
}
.dark .coc-combo-flame.active-5 {
  color: #f97316;
  transform: scale(1.06);
}
.coc-combo-flame.active-10 {
  color: #dc2626;
  transform: scale(1.12);
}
.dark .coc-combo-flame.active-10 {
  color: #ef4444;
  transform: scale(1.12);
}

.coc-flame-icon {
  font-size: 0.8125rem;
  line-height: 1;
  display: inline-block;
  transform: translateY(-0.5px);
}
.coc-combo-num {
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.coc-topbar-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.coc-rank-capsule {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  height: 28px;
  padding: 0 0.5rem 0 0.375rem;
  border-radius: 9999px;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
  flex-shrink: 0;
}
.dark .coc-rank-capsule {
  background: var(--color-paper-dark);
  border-color: var(--color-line-dark);
}

.coc-rank-ring {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: block;
}
.coc-rank-ring-bg {
  stroke: var(--color-line);
  opacity: 0.8;
}
.dark .coc-rank-ring-bg {
  stroke: var(--color-line-dark);
}
.coc-rank-ring-fill {
  stroke: #d97706;
  transition: stroke-dashoffset 200ms ease;
}
.dark .coc-rank-ring-fill {
  stroke: #fbbf24;
}

.coc-rank-text {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-ink);
  line-height: 1;
  white-space: nowrap;
  max-width: 76px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dark .coc-rank-text {
  color: var(--color-ink-dark);
}

.coc-topbar-controls {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
}

.coc-topbar-btn {
  width: 32px;
  height: 32px;
  min-width: 32px;
  min-height: 32px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-ink-secondary);
  cursor: pointer;
  touch-action: manipulation;
  transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease;
  position: relative;
}
.coc-topbar-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
}
.coc-topbar-btn:hover,
.coc-topbar-btn:focus-visible {
  background: var(--color-paper);
  border-color: var(--color-line);
  color: var(--color-ink);
}
.dark .coc-topbar-btn {
  color: var(--color-ink-secondary-dark);
}
.dark .coc-topbar-btn:hover,
.dark .coc-topbar-btn:focus-visible {
  background: var(--color-paper-dark);
  border-color: var(--color-line-dark);
  color: var(--color-ink-dark);
}

.coc-btn-icon {
  width: 16px;
  height: 16px;
  display: block;
  flex-shrink: 0;
}

@media (max-width: 420px) {
  .coc-topbar {
    padding: 0.375rem 0.5rem;
    gap: 0.375rem;
  }
  .coc-stat-group {
    gap: 0.375rem;
  }
  .coc-stat-pill {
    min-width: 28px;
  }
  .coc-rank-capsule {
    padding: 0 0.375rem 0 0.25rem;
  }
  .coc-rank-text {
    max-width: 46px;
    font-size: 0.6875rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .coc-topbar-right {
    gap: 0.375rem;
  }
  .coc-topbar-controls {
    gap: 0.25rem;
  }
  .coc-topbar-btn {
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
  }
}

@media (max-width: 360px) {
  .coc-rank-text {
    display: none;
  }
  .coc-rank-capsule {
    padding: 0.25rem;
  }
}


@media (max-width: 320px) {
  .coc-play-container {
    padding-left: 0.25rem;
    padding-right: 0.25rem;
  }
  .coc-topbar {
    padding: 0.25rem 0.3rem;
    gap: 0.2rem;
  }
  .coc-stat-group {
    gap: 0.2rem;
  }
  .coc-stat-pill {
    min-width: 20px;
  }
  .coc-stat-label {
    font-size: 0.5rem;
    letter-spacing: 0.02em;
  }
  .coc-stat-value {
    font-size: 0.875rem;
  }
  .coc-topbar-right {
    gap: 0.2rem;
  }
  .coc-topbar-controls {
    gap: 0.15rem;
  }
  .coc-topbar-btn {
    width: 22px;
    height: 22px;
    min-width: 22px;
    min-height: 22px;
  }
  .coc-btn-icon {
    width: 12px;
    height: 12px;
  }
  .coc-card {
    padding: 0.75rem 0.5rem 0.875rem;
  }
  .coc-item-title {
    font-size: 1.125rem;
  }
  .coc-thumb-btn {
    font-size: 0.75rem;
    padding: 0.5rem 0.25rem;
    gap: 0.25rem;
  }
}

/* Header compactness on small viewports for /play/ */
@media (max-width: 400px) {
  header .max-w-6xl {
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
    gap: 0.25rem !important;
  }
  header a[aria-label*="Can I Carry It"] svg {
    height: 1.5rem !important;
    width: auto !important;
  }
}
@media (max-width: 340px) {
  header a[aria-label*="Can I Carry It"] svg {
    height: 1.25rem !important;
    width: auto !important;
    max-width: 80px !important;
  }
}
@media (max-width: 290px) {
  header a[aria-label*="Can I Carry It"] svg {
    height: 1.125rem !important;
    width: auto !important;
    max-width: 65px !important;
  }
  header .gap-1\.5 {
    gap: 0.25rem !important;
  }
}
/* 3px Combo Track */

/* 3px Combo Track */
.coc-combo-track {
  width: 100%;
  height: 3px;
  background: var(--color-line);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 0.625rem;
}
.dark .coc-combo-track {
  background: var(--color-line-dark);
}
.coc-combo-bar {
  height: 100%;
  width: 100%;
  transform-origin: left;
  transform: scaleX(var(--combo-ratio, 0));
  background: linear-gradient(90deg, #f59e0b 0%, #f97316 50%, #ef4444 100%);
  transition: transform 160ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
[dir="rtl"] .coc-combo-bar {
  transform-origin: right;
}

/* Pooled +N Tick (600ms) */
.coc-combo-tick {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 1.25rem;
  font-weight: 900;
  color: #f59e0b;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(0, 0, 0);
  transition: transform 600ms cubic-bezier(0.2, 0.8, 0.2, 1), opacity 600ms ease-out;
  z-index: 50;
}
.coc-combo-tick.active {
  opacity: 1;
  transform: translate3d(0, -20px, 0);
}

/* Mode Switcher Tabs */
.coc-mode-switch {
  display: flex;
  align-items: center;
  padding: 0.25rem;
  border-radius: 0.75rem;
  background: var(--color-paper-soft);
  border: 1px solid var(--color-line);
  margin-bottom: 0.625rem;
}
.dark .coc-mode-switch {
  background: var(--color-paper-soft-dark);
  border-color: var(--color-line-dark);
}
.coc-mode-btn {
  padding: 0.375rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-ink-secondary);
  transition: opacity 120ms ease;
  min-height: 44px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.coc-mode-btn.active {
  background: var(--color-paper);
  color: var(--color-accent);
  border: 1px solid var(--color-line);
}
.dark .coc-mode-btn.active {
  background: var(--color-tint-dark);
  color: var(--color-accent-dark);
  border-color: var(--color-line-dark);
}

/* 10 Daily Dots */
.coc-daily-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 0.625rem;
}
.coc-daily-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-line);
  transition: transform 150ms ease, opacity 150ms ease;
}
.dark .coc-daily-dot {
  background: var(--color-line-dark);
}
.coc-daily-dot.dot-current {
  transform: scale(1.35);
  background: var(--color-accent);
}
.coc-daily-dot.dot-correct {
  background: #10b981;
}
.coc-daily-dot.dot-wrong {
  background: #ef4444;
}

/* Card Stage (Exact 440px / 390px reserved for 0.000 CLS) */
.coc-card-stage {
  position: relative;
  width: 100%;
  max-width: 380px;
  height: 440px;
  contain: layout style;
  overflow: visible;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  margin-bottom: 0.75rem;
}

@media (max-height: 700px) {
  .coc-card-stage {
    height: 390px;
  }
}

/* Stage Wash Overlay (120ms 8% alpha opacity-only) */
.coc-stage-wash {
  position: absolute;
  inset: 0;
  border-radius: 1.5rem;
  pointer-events: none;
  opacity: 0;
  z-index: 15;
  transition: opacity 120ms ease-out;
}
.coc-stage-wash.wash-correct {
  background-color: rgba(16, 185, 129, 0.08);
  opacity: 1;
}
.coc-stage-wash.wash-wrong {
  background-color: rgba(239, 68, 68, 0.08);
  opacity: 1;
}

/* Base Card Shell (Inner hairline via inset 1px only, zero drop shadow) */
.coc-card {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 1.5rem;
  padding: 1.25rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: center;
  box-shadow: inset 0 0 0 1px var(--color-line);
  background: var(--color-paper);
  cursor: grab;
  transform-origin: 50% 100%;
  box-sizing: border-box;
  overflow: hidden;
}
.dark .coc-card {
  background: var(--color-paper-soft-dark);
  box-shadow: inset 0 0 0 1px var(--color-line-dark);
}

.coc-card:active {
  cursor: grabbing;
}

/* Abstract Stack Backs with ✈ Watermark */
.coc-card-stack-1 {
  display: flex !important;
  transform: translate3d(0, 10px, 0) scale(0.96);
  z-index: 2;
  pointer-events: none;
}
.coc-card-stack-2 {
  display: flex !important;
  transform: translate3d(0, 20px, 0) scale(0.92);
  z-index: 1;
  pointer-events: none;
}
.coc-card-stack-1::after,
.coc-card-stack-2::after {
  content: '✈';
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 5.5rem;
  opacity: 0.06;
  pointer-events: none;
}
.dark .coc-card-stack-1::after,
.dark .coc-card-stack-2::after {
  opacity: 0.08;
}

.coc-card-active {
  z-index: 20;
}

/* Drag Glow (opacity=f(dx) emerald/red soft-light) */
.coc-card-active::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: var(--drag-glow-op, 0);
  background: var(--drag-glow-bg, transparent);
  mix-blend-mode: soft-light;
  transition: opacity 100ms ease;
  z-index: 5;
}

/* 8 Category Gradient Themes (Solid Opaque, Inner Hairline) */
.coc-cat-0 { background: linear-gradient(180deg, #fffbeb 0%, #ffffff 48%); }
.dark .coc-cat-0 { background: linear-gradient(180deg, #241c10 0%, #11141c 48%); }
.coc-cat-1 { background: linear-gradient(180deg, #ecfeff 0%, #ffffff 48%); }
.dark .coc-cat-1 { background: linear-gradient(180deg, #102128 0%, #11141c 48%); }
.coc-cat-2 { background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 48%); }
.dark .coc-cat-2 { background: linear-gradient(180deg, #121d2e 0%, #11141c 48%); }
.coc-cat-3 { background: linear-gradient(180deg, #fdf2f8 0%, #ffffff 48%); }
.dark .coc-cat-3 { background: linear-gradient(180deg, #261220 0%, #11141c 48%); }
.coc-cat-4 { background: linear-gradient(180deg, #ecfdf5 0%, #ffffff 48%); }
.dark .coc-cat-4 { background: linear-gradient(180deg, #11231a 0%, #11141c 48%); }
.coc-cat-5 { background: linear-gradient(180deg, #fefce8 0%, #ffffff 48%); }
.dark .coc-cat-5 { background: linear-gradient(180deg, #242010 0%, #11141c 48%); }
.coc-cat-6 { background: linear-gradient(180deg, #eef2ff 0%, #ffffff 48%); }
.dark .coc-cat-6 { background: linear-gradient(180deg, #18192e 0%, #11141c 48%); }
.coc-cat-7 { background: linear-gradient(180deg, #f8fafc 0%, #ffffff 48%); }
.dark .coc-cat-7 { background: linear-gradient(180deg, #181c24 0%, #11141c 48%); }

/* Rare Card Golden Inner Border */
.coc-card-rare {
  box-shadow: inset 0 0 0 2px #f59e0b !important;
  background: linear-gradient(180deg, #fef3c7 0%, #ffffff 50%) !important;
}
.dark .coc-card-rare {
  box-shadow: inset 0 0 0 2px #fbbf24 !important;
  background: linear-gradient(180deg, #2e2210 0%, #11141c 50%) !important;
}

/* Card Content Structure */
.coc-card-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  z-index: 6;
}
.coc-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.5rem 0;
  z-index: 6;
}

/* Static Emoji Radial Disc */
.coc-emoji-disc {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 61, 145, 0.08) 0%, transparent 70%);
  display: grid;
  place-items: center;
  margin: 0 auto 0.5rem;
}
.dark .coc-emoji-disc {
  background: radial-gradient(circle, rgba(119, 164, 246, 0.15) 0%, transparent 70%);
}
.coc-emoji-art {
  font-size: 3.5rem;
  line-height: 1;
}
@media (max-height: 700px) {
  .coc-emoji-disc {
    width: 68px;
    height: 68px;
    margin-bottom: 0.35rem;
  }
  .coc-emoji-art {
    font-size: 2.75rem;
  }
}

/* Title 1.5rem/800 */
.coc-item-title {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-ink);
  max-width: 90%;
  margin: 0 0 0.25rem;
}
.dark .coc-item-title {
  color: var(--color-ink-dark);
}

.coc-scenario-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  background: rgba(15, 61, 145, 0.08);
  padding: 0.25rem 0.625rem;
  border-radius: 0.5rem;
  margin-top: 0.25rem;
}
.dark .coc-scenario-text {
  color: var(--color-accent-dark);
  background: rgba(119, 164, 246, 0.15);
}

.coc-card-footer {
  width: 100%;
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-hairline);
  z-index: 6;
}
.dark .coc-card-footer {
  border-top-color: var(--color-hairline-dark);
}
.coc-question-line {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-ink-secondary);
  margin: 0;
}
.dark .coc-question-line {
  color: var(--color-ink-secondary-dark);
}

/* Stamps (CLEARED / CONFISCATED) - Never mirrored in RTL, zero drop shadows */
.coc-stamp {
  position: absolute;
  top: 1.25rem;
  padding: 0.35rem 0.85rem;
  font-size: 1.25rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 0.625rem;
  border-width: 3.5px;
  border-style: solid;
  opacity: 0;
  pointer-events: none;
  z-index: 80;
  white-space: nowrap;
  transition: opacity 60ms linear, transform 80ms ease-out;
}
.coc-stamp-cleared {
  right: 1.35rem;
  border-color: #059669;
  color: #059669;
  background: #ffffff;
  transform: rotate(10deg) scale(0.92);
}
.dark .coc-stamp-cleared {
  background: #064e3b;
  border-color: #34d399;
  color: #ffffff;
}
.coc-stamp-confiscated {
  left: 1.35rem;
  border-color: #dc2626;
  color: #dc2626;
  background: #ffffff;
  transform: rotate(-10deg) scale(0.92);
}
.dark .coc-stamp-confiscated {
  background: #7f1d1d;
  border-color: #f87171;
  color: #ffffff;
}

@media (max-width: 340px) {
  .coc-stamp {
    font-size: 0.8rem;
    padding: 0.15rem 0.35rem;
    top: 0.5rem;
  }
  .coc-stamp-confiscated {
    left: 0.5rem;
  }
  .coc-stamp-cleared {
    right: 0.5rem;
  }
}

/* Stamp Slam Animation (hold 220ms loop timing) */
.coc-stamp-slammed {
  opacity: 1 !important;
  transition: none !important;
}
.coc-stamp-cleared.coc-stamp-slammed {
  animation: coc-stamp-slam-cleared 220ms cubic-bezier(0.175, 0.885, 0.32, 1.4) forwards;
}
.coc-stamp-confiscated.coc-stamp-slammed {
  animation: coc-stamp-slam-confiscated 220ms cubic-bezier(0.175, 0.885, 0.32, 1.4) forwards;
}

/* Thumb Buttons (>=48px height, touch-action: manipulation) */
.coc-thumb-buttons {
  width: 100%;
  max-width: 380px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.625rem;
  box-sizing: border-box;
}
.coc-thumb-btn {
  flex: 1;
  min-height: 48px;
  height: 52px;
  border-radius: 0.875rem;
  border: 1px solid var(--color-line);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  touch-action: manipulation;
  user-select: none;
  cursor: pointer;
  transition: transform 100ms ease, opacity 100ms ease;
  box-sizing: border-box;
}
.coc-thumb-btn:active {
  transform: scale(0.96);
}
.coc-thumb-confiscate {
  background: rgba(239, 68, 68, 0.08);
  color: #dc2626;
  border-color: rgba(239, 68, 68, 0.3);
}
.dark .coc-thumb-confiscate {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.4);
}
.coc-thumb-cleared {
  background: rgba(16, 185, 129, 0.08);
  color: #059669;
  border-color: rgba(16, 185, 129, 0.3);
}
.dark .coc-thumb-cleared {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.4);
}

/* Controls Hint Row */
.coc-hints-row {
  width: 100%;
  max-width: 380px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-ink-secondary);
  margin-bottom: 0.625rem;
}
.dark .coc-hints-row {
  color: var(--color-ink-secondary-dark);
}

/* Feedback Box (Fixed Reserved 108px Height for 0.000 CLS) */
.coc-feedback-zone {
  width: 100%;
  max-width: 380px;
  min-height: 108px;
  contain: layout paint style;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.coc-feedback-panel {
  position: relative;
  width: 100%;
  padding: 0.875rem 1rem 1rem;
  border-radius: 1rem;
  background: var(--color-paper-soft);
  border: 1.5px solid var(--color-line);
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  animation: coc-pop-in 180ms cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
  overflow: hidden;
  transition: opacity 200ms ease, transform 200ms ease;
  box-sizing: border-box;
}
.dark .coc-feedback-panel {
  background: var(--color-paper-soft-dark);
  border-color: var(--color-line-dark);
}
.coc-feedback-panel.fading-out {
  opacity: 0;
  transform: translate3d(0, 6px, 0);
  pointer-events: none;
}

/* Linear timer indicator showing remaining read time */
.coc-feedback-timer-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 100%;
  background: var(--color-accent);
  opacity: 0.45;
  transform-origin: left center;
  animation: coc-timer-drain 5000ms linear forwards;
}
.dark .coc-feedback-timer-bar {
  background: var(--color-accent-dark);
  opacity: 0.65;
}
.coc-feedback-panel:hover .coc-feedback-timer-bar,
.coc-feedback-panel.paused .coc-feedback-timer-bar {
  animation-play-state: paused;
  opacity: 0.9;
}

.coc-feedback-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.coc-verdict-tag {
  font-size: 0.8125rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: 0.375rem;
}
.coc-verdict-cleared {
  background: rgba(16, 185, 129, 0.15);
  color: #059669;
}
.dark .coc-verdict-cleared {
  background: rgba(16, 185, 129, 0.25);
  color: #34d399;
}
.coc-verdict-confiscated {
  background: rgba(239, 68, 68, 0.15);
  color: #dc2626;
}
.dark .coc-verdict-confiscated {
  background: rgba(239, 68, 68, 0.25);
  color: #f87171;
}

.coc-why-text {
  font-size: 0.8125rem;
  line-height: 1.35;
  color: var(--color-ink);
  text-align: start;
  margin: 0;
}
.dark .coc-why-text {
  color: var(--color-ink-dark);
}

.coc-feedback-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.25rem;
  font-size: 0.75rem;
}

/* One-Time Coach Overlay */
.coc-coach-overlay {
  position: absolute;
  inset: 0;
  border-radius: 1.5rem;
  background: rgba(13, 12, 11, 0.85);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 100;
  text-align: center;
  backdrop-filter: blur(4px);
  animation: coc-fade-in 200ms ease both;
}
.coc-coach-overlay p {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 1rem;
  color: #ffffff;
}

/* Toast Notifications (Zero drop shadow, inset border) */
.coc-toast-container {
  position: fixed;
  top: 4.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 80;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  pointer-events: none;
  width: 90%;
  max-width: 360px;
}
.coc-toast {
  padding: 0.625rem 1rem;
  border-radius: 0.75rem;
  background: var(--color-ink);
  color: var(--color-paper);
  font-size: 0.8125rem;
  font-weight: 700;
  border: 1px solid var(--color-line);
  animation: coc-toast-in 200ms ease both;
}
.dark .coc-toast {
  background: var(--color-ink-dark);
  color: var(--color-paper-dark);
  border-color: var(--color-line-dark);
}
.coc-toast-gold {
  background: #f59e0b !important;
  color: #000000 !important;
  border-color: #d97706 !important;
}

/* Modals (Stats, Help, Daily Complete) */
.coc-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: coc-fade-in 150ms ease both;
}
.coc-modal-box {
  width: 100%;
  max-width: 400px;
  max-height: 85vh;
  overflow-y: auto;
  border-radius: 1.25rem;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  padding: 1.5rem;
  animation: coc-pop-in 180ms cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
  box-sizing: border-box;
}
.dark .coc-modal-box {
  background: var(--color-paper-soft-dark);
  border-color: var(--color-line-dark);
}

/* Below Stage SEO Section (content-visibility: auto below stage only) */
.coc-below-stage {
  content-visibility: auto;
  contain-intrinsic-size: 1px 600px;
  width: 100%;
  max-width: 440px;
}

/* Compositor-Only Animations (transform & opacity exclusively) */
@keyframes coc-pop-in {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes coc-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes coc-toast-in {
  from { opacity: 0; transform: translate3d(0, -10px, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}
@keyframes coc-shake {
  0%, 100% { transform: translate3d(0, 0, 0); }
  25% { transform: translate3d(-4px, 0, 0); }
  75% { transform: translate3d(4px, 0, 0); }
}

.coc-screen-shake {
  animation: coc-shake 140ms ease-in-out;
}

@keyframes coc-stamp-slam-cleared {
  0% { transform: rotate(10deg) scale(1.4); opacity: 0.3; }
  50% { transform: rotate(10deg) scale(0.96); opacity: 1; }
  100% { transform: rotate(10deg) scale(1.04); opacity: 1; }
}

@keyframes coc-stamp-slam-confiscated {
  0% { transform: rotate(-10deg) scale(1.4); opacity: 0.3; }
  50% { transform: rotate(-10deg) scale(0.96); opacity: 1; }
  100% { transform: rotate(-10deg) scale(1.04); opacity: 1; }
}

/* Pop-Up Entrance Animation (transform & opacity ONLY) */
@keyframes coc-card-mystery-pop {
  0% {
    opacity: 0;
    transform: scale(0.85) translate3d(0, 36px, 0) rotate(-2deg);
  }
  50% {
    opacity: 1;
    transform: scale(1.03) translate3d(0, -4px, 0) rotate(0.6deg);
  }
  80% {
    transform: scale(0.99) translate3d(0, 2px, 0) rotate(-0.2deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) translate3d(0, 0, 0) rotate(0deg);
  }
}

.coc-card-entering {
  animation: coc-card-mystery-pop 200ms cubic-bezier(0.22, 1.25, 0.36, 1) both;
}

@keyframes coc-timer-drain {
  from { transform: scaleX(1); }
  to { transform: scaleX(0); }
}

[dir="rtl"] .coc-feedback-timer-bar {
  left: auto;
  right: 0;
  transform-origin: right center;
}

/* Canvas Overlay for Confetti */
.coc-confetti-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 150;
  width: 100%;
  height: 100%;
}

/* Prefers Reduced Motion overrides */
@media (prefers-reduced-motion: reduce) {
  .coc-card,
  .coc-feedback-panel,
  .coc-modal-box,
  .coc-toast,
  .coc-stamp,
  .coc-card-entering,
  .coc-feedback-timer-bar,
  .coc-stage-wash,
  .coc-combo-bar,
  .coc-combo-tick,
  .coc-thumb-btn,
  .coc-daily-dot {
    animation: none !important;
    transition: none !important;
  }
  .coc-screen-shake {
    animation: none !important;
  }
  .coc-combo-flame {
    transform: none !important;
  }
}