/* Design Chain — Phase 2: designer-tool theme.
   Mobile-first: everything below is written for a phone viewport by default.
   The only concession to larger screens is pinning `.screen` to a phone-width
   column (see below) so the layout never just stretches out on desktop. */

:root {
  --canvas: #eceef1;
  --surface: #ffffff;
  --surface-alt: #f4f5f7;
  --border: #d7d9de;
  --border-strong: #c3c6cc;
  --text-primary: #17181b;
  --text-secondary: #6b6e76;
  --text-tertiary: #9497a0;
  --accent: #2d6cdf;
  --accent-soft: #eaf0fc;
  --accent-contrast: #ffffff;
  --success: #3fa066;
  --success-soft: #e3f5ea;
  --danger: #d9455f;
  --danger-soft: #fbe7ea;
  --warning: #c98a1f;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 10px rgba(20, 20, 30, 0.06);
  --shadow-md: 0 12px 40px rgba(20, 20, 30, 0.12);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --font-ui: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --app-bar-height: 51px;
  color-scheme: light;
}

/* Dark palette. `ui.js` (plus the no-flash inline script in index.html's
   <head>) always resolves and sets data-theme="light"|"dark" on <html> —
   from a saved explicit choice, or else from the system preference — so
   this attribute selector alone covers both cases; no media query needed. */
:root[data-theme="dark"] {
  --canvas: #1b1c1f;
  --surface: #232428;
  --surface-alt: #2a2b30;
  --border: #3a3b40;
  --border-strong: #4a4b52;
  --text-primary: #f2f2f4;
  --text-secondary: #a7a9b1;
  --text-tertiary: #7a7c84;
  --accent: #5b8def;
  --accent-soft: rgba(91, 141, 239, 0.16);
  --accent-contrast: #ffffff;
  --success: #4fbd80;
  --success-soft: rgba(79, 189, 128, 0.16);
  --danger: #e5677e;
  --danger-soft: rgba(229, 103, 126, 0.18);
  --warning: #e0b155;
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 12px 40px rgba(0, 0, 0, 0.5);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  /* Shows on either side of the phone-width column once the viewport is
     wider than it; identical to the app background on an actual phone. */
  background: var(--canvas);
  color: var(--text-primary);
  overflow-x: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hidden {
  display: none !important;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.btn {
  padding: 0.9em 1.6em;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  min-height: 44px;
  transition: background 0.2s var(--ease), transform 0.15s var(--ease);
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
}

.btn-secondary {
  background: var(--surface-alt);
  color: var(--text-primary);
}

.btn:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Screens ---------- */

.screen {
  /* 100vh/100dvh minus the app-bar above it, so app-bar + screen together
     fill exactly one viewport instead of overflowing it. */
  min-height: calc(100vh - var(--app-bar-height) - env(safe-area-inset-top, 0px));
  min-height: calc(100dvh - var(--app-bar-height) - env(safe-area-inset-top, 0px));
  display: flex;
  flex-direction: column;
  max-width: 480px;
  margin: 0 auto;
  background: var(--surface);
  position: relative;
}

@media (min-width: 481px) {
  .screen {
    box-shadow: var(--shadow-md);
  }
}

/* ---------- App bar ---------- */
/* Sits outside both .screen sections, so it's always visible — above the
   start panel, gameplay and game-over screen alike — without ever competing
   with the HUD's own top-right timer ring for the same corner. */

.app-bar {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: calc(0.6rem + env(safe-area-inset-top, 0px)) 1rem 0.6rem 1.1rem;
  border-bottom: 1px solid var(--border);
}

.app-bar-left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0; /* lets the badge truncate/wrap instead of overflowing on a narrow phone */
}

.app-bar-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* Small, unobtrusive — not an error state, just a heads-up. (Phase 4) */
.offline-badge {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  padding: 0.2em 0.55em;
  border-radius: 999px;
  white-space: nowrap;
}

.theme-toggle {
  width: 32px;
  height: 32px;
  flex: none;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  color: var(--text-primary);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s var(--ease), transform 0.15s var(--ease);
}

.theme-toggle:active {
  transform: scale(0.92);
}

.theme-toggle:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Start panel (sits in the board, in place of the word card) ---------- */

.start-panel {
  max-width: 480px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.logo {
  font-size: 2.4rem;
  margin: 0;
}

.tagline {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.5;
}

.example {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.4em;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.9em 1em;
  width: 100%;
}

.example-word {
  padding: 0.2em 0.5em;
  border-radius: 6px;
  background: var(--accent-soft);
}

.example-guess {
  background: var(--success-soft);
  animation: example-pop 2.4s ease-in-out infinite;
}

@keyframes example-pop {
  0%, 40%, 100% { transform: scale(1); }
  20% { transform: scale(1.12); }
}

.example-plus,
.example-arrow {
  color: var(--text-tertiary);
  font-weight: 400;
}

.example-result {
  padding: 0.2em 0.5em;
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-contrast);
}

.best-score {
  font-size: 1rem;
  color: var(--text-secondary);
}

.camera-toggle {
  display: flex;
  align-items: center;
  gap: 0.6em;
  font-size: 0.95rem;
  cursor: pointer;
}

.camera-toggle input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.camera-privacy-note {
  margin: -0.4rem 0 0;
  font-size: 0.78rem;
  color: var(--text-tertiary);
  text-align: center;
}

/* Lets the player visually confirm offline caching actually finished before
   they rely on it (e.g. before switching to airplane mode for a demo) —
   rather than having to guess how long the background download takes. */
.offline-ready-status {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  text-align: center;
  padding: 0.35em 0.8em;
  border-radius: 999px;
}

.offline-ready-status.preparing {
  color: var(--text-secondary);
  background: var(--surface-alt);
}

.offline-ready-status.ready {
  color: var(--success);
  background: var(--success-soft);
}

.camera-status-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.camera-status-message {
  margin: 0;
  color: var(--text-secondary);
}

/* ---------- HUD (toolbar) ---------- */

.hud {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
}

/* Timer above score, stacked on the left; tries (.hud-tries) sit on the
   right as .hud's other flex child — same markup in both the normal and
   AR screens, so this layout applies identically to both. */
.hud-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.hud-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 3.2rem;
}

.hud-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.hud-value {
  font-size: 1.3rem;
  font-weight: 700;
}

.hud-tries {
  flex-direction: column;
  gap: 0.4rem;
  align-items: center;
}

.try-swatch {
  width: 13px;
  height: 13px;
  border-radius: 4px;
  background: var(--danger);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
  display: inline-block;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.try-swatch.lost {
  background: var(--border-strong);
  transform: scale(0.85);
}

.hud-timer {
  position: relative;
  width: 52px;
  height: 52px;
}

@keyframes timer-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

.hud-timer.pulse {
  animation: timer-pulse 1s ease-in-out infinite;
}

.timer-ring {
  width: 52px;
  height: 52px;
  transform: rotate(-90deg);
}

.timer-ring-bg {
  fill: none;
  stroke: var(--border);
  stroke-width: 5;
}

.timer-ring-progress {
  fill: none;
  stroke: var(--accent);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-dasharray: 163.36;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear, stroke 0.2s linear;
}

.timer-value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
}

/* ---------- AR mode (camera + face tracking) ---------- */
/* #ar-layer sits as the first child of #game-screen (see index.html), so it
   paints behind the HUD/board/input-bar (later siblings) without needing
   explicit z-index — see the comment above .hud's ar-active override below
   for why the HUD still needs an opaque-ish background of its own.

   position: absolute (not fixed) deliberately, contained within #game-screen
   (.screen, which is position: relative and capped at max-width: 480px) —
   so on a wide desktop window the camera feed stays inside the same
   phone-width frame as the rest of the app instead of covering the full
   browser viewport edge to edge. On an actual phone .screen already fills
   the viewport, so this is a no-op there. */

.ar-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #000;
  pointer-events: none;
}

.camera-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scaleX(-1); /* mirror for a natural, selfie-style view */
}

.move-into-frame {
  position: absolute;
  bottom: 20%;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  background: var(--surface);
  color: var(--text-primary);
  padding: 0.5em 1.1em;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

/* Offset from the "move into frame" hint's position (above) — the two are
   unrelated conditions (no face detected vs. the microphone reconnecting)
   that could in principle both be true at once, so they shouldn't overlap. */
.voice-reconnecting {
  bottom: 32%;
  color: var(--accent);
}

/* Small, non-blocking indicator while the face-tracking model downloads in
   the background (Phase 4) — gameplay and the camera view are never gated
   on this, so it's deliberately a quiet corner note, not a loading screen. */
.model-load-progress {
  position: absolute;
  top: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  color: var(--text-secondary);
  padding: 0.3em 0.9em;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* The HUD previously got a translucent, blurred backing in AR mode (to stay
   legible over the live camera feed) — removed per feedback: the HUD now
   floats directly over the video with no panel behind it at all, leaving
   more visible room for the word card. (The matching rule for .input-bar
   was dead code by this point anyway — the input bar is always hidden in
   AR mode now, see activateArMode() in ui.js.) */

/* Removing the HUD's background panel (above) left its text/ring/swatches
   blending into whatever the camera happens to show behind them. A
   drop-shadow halo — tinted with --surface, so it's a light glow in light
   mode and a dark glow in dark mode — keeps every HUD element legible
   against arbitrary video content without reintroducing any panel; unlike
   a background, filter: drop-shadow() reaches every child (text, the SVG
   timer ring, the swatches) at once. Kept deliberately light (one halo
   layer, low blur, low opacity) — just enough for contrast, not a heavy
   glow of its own. The HUD's own border-bottom (meant to separate it from
   the board on an opaque screen) is also dropped here — floating alone
   over the live video with nothing else around it, it just read as a
   stray line rather than a separator. */
#game-screen.ar-active .hud {
  border-bottom: none;
  filter: drop-shadow(0 0 2px var(--surface)) drop-shadow(0 1px 2px rgba(0, 0, 0, 0.25));
}

#game-screen.ar-active .board {
  position: relative;
}

/* Positioned every frame by ui.js (left/top + a translate+scale transform)
   while the face is tracked; otherwise behaves like the normal centered card. */
#word-card.ar-tracked {
  position: fixed;
  z-index: 1;
  margin: 0;
}

.word-card.faded {
  opacity: 0.55;
}

/* ---------- Board / word card ---------- */

.board {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.word-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2.5rem;
  min-width: 260px;
  max-width: 90vw;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.2s var(--ease);
}

/* The in-game card reads as a selected text layer in a design tool: a
   dashed selection outline plus corner handles (added below). */
#word-card {
  border-style: dashed;
  border-width: 2px;
  border-color: var(--accent);
}

.handle {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--surface);
  border: 1.5px solid var(--accent);
  border-radius: 2px;
}

.handle-tl { top: -5px; left: -5px; }
.handle-tr { top: -5px; right: -5px; }
.handle-bl { bottom: -5px; left: -5px; }
.handle-br { bottom: -5px; right: -5px; }

.word-card.correct .handle {
  border-color: var(--success);
}

.word-card.wrong .handle {
  border-color: var(--danger);
}

.word-card.correct {
  background: var(--success-soft);
  border-color: var(--success);
  box-shadow: 0 0 0 4px var(--success-soft);
}

.word-card.wrong {
  background: var(--danger-soft);
  border-color: var(--danger);
  animation: shake 0.35s ease;
}

/* The shake still visibly read as unstable/jittery in AR mode even once it
   stopped displacing the card (see the translate-based fix below) — on
   top of the card already moving slightly every frame to follow the face,
   an extra wiggle read as the whole thing being shaky rather than a
   distinct "wrong" cue. Fully disabled for the AR-tracked card; the red
   background/border above is still the wrong-answer signal, just without
   any motion. Non-AR mode keeps the shake as originally specified. */
#word-card.ar-tracked.wrong {
  animation: none;
}

/* Uses the standalone `translate` property, not `transform: translateX(...)`
   — in AR mode, ui.js sets the card's position/scale via an inline
   `transform` every frame (to follow the tracked face), and animating
   `transform` here would override that inline value for the animation's
   duration, yanking the card away from its tracked spot and snapping it
   back once the shake ended. `translate` composes with `transform`
   instead of replacing it, so the card shakes in place — relative to
   wherever it currently is above the face — without ever displacing from
   it. (In non-AR mode, where no inline transform is set, this renders
   identically to the old transform-based version.) */
@keyframes shake {
  0%, 100% { translate: 0 0; }
  20% { translate: -8px 0; }
  40% { translate: 8px 0; }
  60% { translate: -5px 0; }
  80% { translate: 5px 0; }
}

.chain-toast {
  position: absolute;
  top: -1.9rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--accent-contrast);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3em 0.9em;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  white-space: nowrap;
}

.chain-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(-8px);
}

.hint-btn {
  position: absolute;
  top: 0.7rem;
  left: 0.7rem;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  font-style: italic;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: hint-pop 0.25s ease;
}

.hint-btn:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

@keyframes hint-pop {
  0% { transform: scale(0.4); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.hint-text {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--text-secondary);
  background: var(--surface-alt);
  border-radius: var(--radius-sm);
  padding: 0.6em 0.9em;
}

.card-main-word {
  font-size: clamp(2rem, 8vw, 3.2rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-top: 0.5rem;
}

.card-slots {
  display: flex;
  gap: 0.4em;
  justify-content: center;
  margin-top: 1.2rem;
  flex-wrap: wrap;
}

.slot {
  width: clamp(1.6rem, 6vw, 2.2rem);
  height: clamp(2.2rem, 8vw, 2.8rem);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(1.2rem, 5vw, 1.6rem);
  font-weight: 700;
  font-family: var(--font-mono);
  border-bottom: 3px solid var(--border-strong);
  text-transform: uppercase;
}

.slot.filled {
  border-color: var(--accent);
  animation: slot-pop 0.15s ease;
}

.slot.locked {
  border-color: var(--text-tertiary);
  color: var(--text-secondary);
}

@keyframes slot-pop {
  0% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

.card-merged {
  display: none;
  font-size: clamp(1.8rem, 7vw, 2.6rem);
  font-weight: 800;
  color: var(--success);
  margin-top: 0.5rem;
  letter-spacing: 0.02em;
}

.word-card.correct .card-main-word,
.word-card.correct .card-slots {
  display: none;
}

.word-card.correct .card-merged {
  display: block;
}

/* ---------- Input bar ---------- */

.input-bar {
  position: sticky;
  bottom: 0;
  padding: 0.8rem 1rem calc(0.8rem + env(safe-area-inset-bottom, 0px));
  background: linear-gradient(to top, var(--surface) 60%, transparent);
}

.guess-input {
  width: 100%;
  font-size: 1.1rem;
  padding: 0.9em 1em;
  border-radius: var(--radius-md);
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text-primary);
  text-transform: uppercase;
  min-height: 48px;
  transition: border-color 0.2s var(--ease);
}

.guess-input:focus {
  outline: none;
  border-color: var(--accent);
}

/* ---------- Game over screen (styled like an exported artboard) ---------- */

#gameover-screen {
  align-items: center;
  padding: 1.5rem 1rem 2rem;
}

@keyframes gameover-enter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.gameover-wrap {
  width: 100%;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem 1.75rem;
  animation: gameover-enter 0.4s var(--ease);
}

.export-tag {
  display: block;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.03em;
  color: var(--text-tertiary);
}

.gameover-header {
  position: sticky;
  top: 0;
  background: var(--surface);
  padding-bottom: 0.5rem;
  z-index: 1;
  text-align: center;
}

.gameover-header h1 {
  margin: 0 0 0.6rem;
}

@keyframes badge-pop {
  0% { transform: scale(0.5); opacity: 0; }
  70% { transform: scale(1.08); opacity: 1; }
  100% { transform: scale(1); }
}

.new-best-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-contrast);
  background: var(--success);
  padding: 0.3em 0.8em;
  border-radius: 999px;
  margin-bottom: 0.6rem;
  animation: badge-pop 0.5s var(--ease);
}

.score-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.score-hero-value {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
}

.score-hero-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-top: 0.3rem;
}

.best-score-line {
  margin: 0.5rem 0 1.1rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.best-score-line strong {
  color: var(--text-primary);
}

.gameover-actions {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.btn-icon {
  display: inline-block;
  margin-right: 0.3em;
}

.copy-confirm {
  min-height: 1.2em;
  font-size: 0.85rem;
  color: var(--success);
  margin: 0.4rem 0 0;
}

.terms-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.terms-heading h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.terms-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

.terms-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.term-card {
  position: relative;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.1rem 0.9rem 2.9rem;
}

.term-card-index {
  position: absolute;
  left: 0.85rem;
  top: 0.85rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.term-card.missed .term-card-index {
  background: var(--danger);
  color: var(--accent-contrast);
}

.term-card-name {
  font-weight: 700;
  text-transform: capitalize;
  margin-bottom: 0.25rem;
}

.term-card-def {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.4;
}

.term-card.missed {
  background: var(--danger-soft);
  border-color: var(--danger);
}

.term-card.missed .term-card-name::after {
  content: "Missed";
  display: inline-block;
  margin-left: 0.6em;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--danger);
  color: var(--accent-contrast);
  padding: 0.15em 0.5em;
  border-radius: 999px;
  vertical-align: middle;
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}