/* ============================================================
   Spy — Pass-and-Play
   Design: dark arcade / party-game, no-scroll single-viewport
   ============================================================ */

:root {
  --color-bg: #0F172A;
  --color-bg-grad:
    radial-gradient(1200px 800px at 20% -10%, rgba(220, 38, 38, 0.18), transparent 60%),
    radial-gradient(1000px 700px at 100% 100%, rgba(37, 99, 235, 0.18), transparent 60%),
    linear-gradient(180deg, #0F172A 0%, #0B1022 100%);
  --color-card: #192134;
  --color-card-2: #1F2A42;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.14);

  --color-fg: #FFFFFF;
  --color-fg-muted: #94A3B8;
  --color-fg-dim: #64748B;

  --color-primary: #DC2626;
  --color-primary-hover: #EF4444;
  --color-primary-fg: #FFFFFF;
  --color-secondary: #2563EB;
  --color-secondary-hover: #3B82F6;
  --color-accent: #22C55E;
  --color-accent-hover: #4ADE80;
  --color-warning: #F59E0B;

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.55);
  --shadow-red: 0 0 0 1px rgba(220, 38, 38, 0.35), 0 14px 40px rgba(220, 38, 38, 0.35);

  --dur-fast: 140ms;
  --dur: 220ms;
  --dur-slow: 420ms;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);

  --font-heading: "Nunito", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-body: "DM Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  overscroll-behavior: none;
  overflow: hidden;
}

body {
  background: var(--color-bg-grad);
  height: 100svh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  padding:
    env(safe-area-inset-top)
    env(safe-area-inset-right)
    env(safe-area-inset-bottom)
    env(safe-area-inset-left);
}

h1, h2, h3 { font-family: var(--font-heading); margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }

button {
  font-family: inherit;
  font-size: inherit;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  user-select: none;
  touch-action: manipulation;
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

svg.icon { width: 20px; height: 20px; display: inline-block; flex-shrink: 0; }

/* ============================================================
   Screens — all full-viewport, no scroll
   ============================================================ */

.screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  padding: 12px 16px 16px;
  min-height: 0;
  overflow: hidden;
  animation: fadeIn var(--dur) var(--ease);
}

.screen[hidden] { display: none; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   Setup screen
   ============================================================ */

#screen-setup {
  gap: 10px;
}

.setup-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 4px 0 2px;
  flex-shrink: 0;
  position: relative;
}

.help-btn {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  padding: 0;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-fg-muted);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.help-btn svg { width: 20px; height: 20px; }

.help-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-fg);
}

.help-btn:active { transform: translateY(-50%) scale(0.94); }

.logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #B91C1C 100%);
  color: var(--color-primary-fg);
  display: grid;
  place-items: center;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 17px;
  box-shadow: 0 0 0 1px rgba(220, 38, 38, 0.35), 0 8px 20px rgba(220, 38, 38, 0.3);
}

.setup-title {
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.02em;
  background: linear-gradient(180deg, #FFFFFF 0%, #CBD5E1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.setup-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  overflow: hidden;
}

/* First tiles (stepper row, hint, timer) size to content */
.setup-body > .row,
.setup-body > .hint,
.setup-body > .tile:not(:last-child) {
  flex-shrink: 0;
}

/* Last tile (categories) grows and allows internal scroll if needed */
.setup-body > .tile:last-child {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.setup-body > .tile:last-child > .cat-chips {
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
  padding-right: 2px;
}

.setup-foot {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 4px;
}

.foot-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding-top: 2px;
}

/* Tile = compact replacement for .card */

.tile {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 0;
}

.tile-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-fg-muted);
}

.tile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.tile-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.row {
  display: grid;
  gap: 10px;
}

.two-col { grid-template-columns: 1fr 1fr; }

/* Stepper */

.stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  background: var(--color-card-2);
  border-radius: var(--radius-md);
  padding: 4px;
  border: 1px solid var(--color-border);
}

.stepper-btn {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-fg);
  font-size: 22px;
  font-weight: 700;
  transition: background var(--dur) var(--ease), transform var(--dur-fast) var(--ease);
  border: 1px solid var(--color-border);
  flex-shrink: 0;
  display: grid;
  place-items: center;
  line-height: 1;
}

.stepper-btn:hover { background: rgba(255, 255, 255, 0.09); }
.stepper-btn:active { transform: scale(0.94); }
.stepper-btn:disabled { opacity: 0.35; cursor: not-allowed; }

.stepper-value {
  text-align: center;
  flex: 1;
  min-width: 0;
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
}

.hint {
  color: var(--color-fg-dim);
  font-size: 12px;
  text-align: center;
  margin: -2px 0 0;
}

/* Slider (timer) */

.slider-value {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  font-family: var(--font-heading);
}

.slider-value > span:first-child {
  font-size: 22px;
  font-weight: 900;
  color: var(--color-fg);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.slider-value-unit {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-fg-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.slider {
  --fill: 78%;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 32px;
  background: transparent;
  cursor: pointer;
  margin: 0;
  padding: 0;
}

.slider:focus { outline: none; }

.slider::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 999px;
  background:
    linear-gradient(
      90deg,
      var(--color-primary) 0%,
      var(--color-primary) var(--fill),
      rgba(255, 255, 255, 0.09) var(--fill),
      rgba(255, 255, 255, 0.09) 100%
    );
  border: 1px solid var(--color-border);
}

.slider::-moz-range-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid var(--color-border);
}

.slider::-moz-range-progress {
  height: 8px;
  border-radius: 999px;
  background: var(--color-primary);
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(180deg, #FFFFFF 0%, #E2E8F0 100%);
  border: 2px solid var(--color-primary);
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.45), 0 0 0 4px rgba(220, 38, 38, 0.12);
  margin-top: -10px;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur) var(--ease);
}

.slider::-moz-range-thumb {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(180deg, #FFFFFF 0%, #E2E8F0 100%);
  border: 2px solid var(--color-primary);
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.45), 0 0 0 4px rgba(220, 38, 38, 0.12);
  transition: transform var(--dur-fast) var(--ease);
}

.slider:active::-webkit-slider-thumb { transform: scale(1.1); }
.slider:active::-moz-range-thumb    { transform: scale(1.1); }

.slider-scale {
  display: flex;
  justify-content: space-between;
  padding: 0 4px;
  margin-top: -4px;
  color: var(--color-fg-dim);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

/* Compact input (for names tile) */

.input-compact {
  padding: 10px 12px;
  font-size: 14px;
  min-height: 40px;
}

/* Category chips */

.cat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cat-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  background: var(--color-card-2);
  border: 1px solid var(--color-border-strong);
  color: var(--color-fg);
  font-weight: 600;
  font-size: 13px;
  min-height: 38px;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur-fast) var(--ease);
}

.cat-chip:active { transform: scale(0.97); }

.cat-chip.is-checked {
  background: rgba(34, 197, 94, 0.14);
  border-color: rgba(34, 197, 94, 0.55);
  color: #BBF7D0;
}

.cat-chip .dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.cat-chip.is-checked .dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.cat-chip .dot svg {
  width: 10px;
  height: 10px;
  color: #0F172A;
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.cat-chip.is-checked .dot svg { opacity: 1; }

/* ============================================================
   Buttons
   ============================================================ */

.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
  color: var(--color-primary-fg);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.01em;
  box-shadow: var(--shadow-red);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur) var(--ease), filter var(--dur) var(--ease);
  font-family: var(--font-heading);
}

.primary-btn:hover { filter: brightness(1.05); }
.primary-btn:active { transform: scale(0.98); }
.primary-btn:disabled { opacity: 0.45; cursor: not-allowed; box-shadow: none; filter: grayscale(0.4); }

.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.14);
  border: 1px solid rgba(37, 99, 235, 0.45);
  color: #BFDBFE;
  font-weight: 700;
  font-size: 14px;
  transition: background var(--dur) var(--ease), transform var(--dur-fast) var(--ease);
}

.secondary-btn:hover { background: rgba(37, 99, 235, 0.22); }
.secondary-btn:active { transform: scale(0.97); }

.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border-strong);
  color: var(--color-fg);
  font-weight: 600;
  font-size: 14px;
  transition: background var(--dur) var(--ease), transform var(--dur-fast) var(--ease);
}

.ghost-btn:hover { background: rgba(255, 255, 255, 0.09); }
.ghost-btn:active { transform: scale(0.98); }

.danger-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  background: rgba(220, 38, 38, 0.14);
  border: 1px solid rgba(220, 38, 38, 0.5);
  color: #FCA5A5;
  font-weight: 700;
  font-size: 14px;
  transition: background var(--dur) var(--ease), transform var(--dur-fast) var(--ease);
}

.danger-btn:hover { background: rgba(220, 38, 38, 0.22); }
.danger-btn:active { transform: scale(0.97); }

.text-btn {
  background: none;
  color: var(--color-secondary-hover);
  font-weight: 700;
  font-size: 13px;
  padding: 6px 4px;
  border-radius: 6px;
  min-height: 28px;
}

.text-btn:hover { color: #93C5FD; }
.text-btn-sep { color: var(--color-border-strong); font-weight: 700; }

.icon-btn {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  transition: background var(--dur) var(--ease);
}

.icon-btn svg { width: 22px; height: 22px; }
.icon-btn:hover { background: rgba(255, 255, 255, 0.09); }

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  margin-bottom: 12px;
  border-radius: var(--radius-sm);
  color: var(--color-fg-muted);
  font-weight: 600;
  font-size: 14px;
}
.back-btn:hover { color: var(--color-fg); }

/* ============================================================
   Names screen (intermediate step after setup)
   ============================================================ */

#screen-names {
  gap: 12px;
}

.names-head {
  flex-shrink: 0;
  display: grid;
  grid-template-columns: 40px 1fr 40px;
  align-items: center;
  gap: 8px;
  padding: 4px 0 2px;
}

.names-title-wrap {
  text-align: center;
}

.names-title {
  font-size: clamp(20px, 5vw, 24px);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.names-sub {
  color: var(--color-fg-muted);
  font-size: 12px;
  margin-top: 2px;
}

.back-chip {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  color: var(--color-fg);
  transition: background var(--dur) var(--ease);
}

.back-chip:hover { background: rgba(255, 255, 255, 0.1); }
.back-chip svg { width: 22px; height: 22px; }

.names-list {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 2px 2px 12px;
  -webkit-mask-image: linear-gradient(180deg, #000 calc(100% - 18px), transparent);
          mask-image: linear-gradient(180deg, #000 calc(100% - 18px), transparent);
}

.name-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px 10px 8px 8px;
  transition: border-color var(--dur) var(--ease);
  flex-shrink: 0;
}

.name-row:focus-within {
  border-color: rgba(220, 38, 38, 0.55);
}

.name-badge {
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, #B91C1C 100%);
  color: var(--color-primary-fg);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.02em;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(220, 38, 38, 0.3);
  min-width: 82px;
  white-space: nowrap;
}

.name-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  padding: 8px 4px;
  color: var(--color-fg);
  font-family: inherit;
  font-size: 16px;
  outline: none;
}

.name-input::placeholder { color: var(--color-fg-dim); }

.names-foot {
  flex-shrink: 0;
  padding-top: 8px;
  border-top: 1px solid var(--color-border);
  margin-top: 2px;
  background: linear-gradient(180deg, transparent, var(--color-bg) 40%);
}

/* ============================================================
   Cards screen — single-viewport, no scroll
   ============================================================ */

#screen-cards {
  gap: 10px;
}

.cards-head {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 4px 0 2px;
}

.cards-hint {
  color: var(--color-fg-muted);
  font-size: 12px;
  text-align: center;
  max-width: 320px;
}

.progress-pill {
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-fg-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

@keyframes readyPulse {
  0%, 100% { box-shadow: var(--shadow-red), 0 0 0 0 rgba(34, 197, 94, 0); }
  50%      { box-shadow: var(--shadow-red), 0 0 0 10px rgba(220, 38, 38, 0); }
}

/* Card stage — fills remaining space, card sized to fit */

.card-stage {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1500px;
  padding: 4px 0;
}

.game-card {
  width: min(82vw, 340px, calc((100vh - 220px) * 5 / 7));
  aspect-ratio: 5 / 7;
  max-width: 100%;
  max-height: 100%;
  position: relative;
  cursor: pointer;
  transform-style: preserve-3d;
  -webkit-tap-highlight-color: transparent;
}

.game-card-inner {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  transition: transform var(--dur-slow) var(--ease);
  will-change: transform;
}

.game-card[data-state="front"] .game-card-inner {
  transform: rotateY(180deg);
}

.game-card-face {
  position: absolute;
  inset: 0;
  border-radius: 24px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  padding: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  overflow: hidden;
}

/* Back face */

.game-card-back {
  background:
    radial-gradient(circle at 30% 10%, rgba(220, 38, 38, 0.28), transparent 60%),
    linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-lg);
  justify-content: space-between;
}

.game-card-back-eyebrow {
  color: var(--color-fg-muted);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 800;
}

.game-card-player {
  font-family: var(--font-heading);
  font-size: clamp(26px, 7vw, 38px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  background: linear-gradient(180deg, #FFFFFF 0%, #CBD5E1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  word-break: break-word;
  padding: 0 4px;
}

.game-card-back-art {
  width: 45%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, #7F1D1D 100%);
  display: grid;
  place-items: center;
  box-shadow: 0 0 60px rgba(220, 38, 38, 0.4), inset 0 4px 24px rgba(0, 0, 0, 0.5);
}

.game-card-back-art span {
  font-family: var(--font-heading);
  font-size: clamp(30px, 8vw, 46px);
  font-weight: 900;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

.game-card-hint {
  color: var(--color-fg-muted);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
}

.game-card.is-done .game-card-back {
  background:
    radial-gradient(circle at 50% 30%, rgba(34, 197, 94, 0.28), transparent 60%),
    linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
  border-color: rgba(34, 197, 94, 0.4);
  animation: donePulse 1.8s ease-in-out infinite;
}

.game-card.is-done .game-card-back-art {
  background: linear-gradient(135deg, var(--color-accent) 0%, #166534 100%);
  box-shadow: 0 0 60px rgba(34, 197, 94, 0.4), inset 0 4px 24px rgba(0, 0, 0, 0.5);
}

@keyframes donePulse {
  0%, 100% { box-shadow: var(--shadow-lg), 0 0 0 0 rgba(34, 197, 94, 0.35); }
  50%      { box-shadow: var(--shadow-lg), 0 0 0 14px rgba(34, 197, 94, 0); }
}

/* Front face */

.game-card-front {
  transform: rotateY(180deg);
  background: linear-gradient(180deg, #F8FAFC 0%, #E2E8F0 100%);
  color: #0F172A;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-lg);
}

.game-card-front[data-role="spy"] {
  background: radial-gradient(circle at 50% 20%, #EF4444 0%, #7F1D1D 80%);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.15);
}

.game-card-eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 800;
  color: rgba(15, 23, 42, 0.55);
}

.game-card-front[data-role="spy"] .game-card-eyebrow { color: rgba(255, 255, 255, 0.75); }

.game-card-term {
  font-family: var(--font-heading);
  font-size: clamp(30px, 9vw, 46px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  padding: 0 8px;
  word-break: break-word;
}

.game-card-front[data-role="spy"] .game-card-term {
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
}

.game-card-sub {
  color: rgba(15, 23, 42, 0.65);
  font-size: 13px;
  max-width: 260px;
  line-height: 1.4;
}

.game-card-front[data-role="spy"] .game-card-sub { color: rgba(255, 255, 255, 0.85); }

/* ============================================================
   Timer screen
   ============================================================ */

#screen-timer {
  gap: 14px;
  text-align: center;
}

.timer-head { flex-shrink: 0; padding-top: 8px; }

.timer-title {
  font-size: clamp(20px, 5vw, 26px);
  font-weight: 900;
}

.timer-sub {
  color: var(--color-fg-muted);
  font-size: 13px;
  margin: 2px auto 0;
  max-width: 320px;
}

.timer-display {
  flex: 1;
  min-height: 0;
  position: relative;
  width: min(72vw, 300px);
  aspect-ratio: 1;
  margin: 0 auto;
  max-height: 100%;
}

.timer-ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.timer-ring-bg { fill: none; stroke: rgba(255, 255, 255, 0.06); stroke-width: 10; }

.timer-ring-fg {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 553;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear, stroke var(--dur) var(--ease);
  filter: drop-shadow(0 0 12px rgba(34, 197, 94, 0.35));
}

.timer-display.is-warning .timer-ring-fg {
  stroke: var(--color-warning);
  filter: drop-shadow(0 0 12px rgba(245, 158, 11, 0.4));
}

.timer-display.is-danger .timer-ring-fg {
  stroke: var(--color-primary);
  filter: drop-shadow(0 0 14px rgba(220, 38, 38, 0.55));
}

.timer-display.is-paused .timer-ring-fg {
  stroke: var(--color-fg-dim);
  filter: none;
}

.timer-display.is-expired .timer-ring-fg {
  stroke: var(--color-primary);
  filter: drop-shadow(0 0 18px rgba(220, 38, 38, 0.8));
}

.timer-display.is-expired .timer-time > span:first-child {
  animation: blinkText 0.55s ease-in-out infinite alternate;
  color: var(--color-primary);
  text-shadow: 0 0 24px rgba(220, 38, 38, 0.5);
}

.timer-display.is-expired { animation: shake 0.5s ease-in-out; }

@keyframes blinkText { from { opacity: 1; } to { opacity: 0.25; } }

@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%     { transform: translateX(-8px); }
  40%     { transform: translateX(8px); }
  60%     { transform: translateX(-6px); }
  80%     { transform: translateX(6px); }
}

.danger-btn.is-pulsing {
  background: linear-gradient(180deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
  border-color: var(--color-primary);
  color: var(--color-primary-fg);
  font-size: 16px;
  min-height: 52px;
  animation: pulseRed 1.25s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.7);
}

@keyframes pulseRed {
  0%   { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.7); transform: scale(1); }
  60%  { box-shadow: 0 0 0 16px rgba(220, 38, 38, 0); transform: scale(1.02); }
  100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); transform: scale(1); }
}

.timer-time {
  position: absolute; inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.timer-time > span:first-child {
  font-family: var(--font-heading);
  font-size: clamp(48px, 14vw, 72px);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -0.02em;
}

.timer-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-fg-muted);
  font-weight: 700;
}

.timer-actions {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: 460px;
  align-self: center;
}

.timer-actions > * { width: 100%; }

.timer-prestart {
  flex-shrink: 0;
  width: 100%;
  max-width: 460px;
  align-self: center;
  padding-top: 4px;
}

.timer-prestart .primary-btn {
  width: 100%;
  animation: readyPulse 1.6s ease-in-out infinite;
}

#screen-timer[data-state="pre-start"] .timer-actions { display: none; }
#screen-timer:not([data-state="pre-start"]) .timer-prestart { display: none; }

/* ============================================================
   Reveal
   ============================================================ */

.reveal {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
  padding: 16px 8px;
  min-height: 0;
  overflow: auto;
}

.reveal-eyebrow {
  color: var(--color-fg-muted);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 800;
}

.reveal-title {
  font-size: clamp(22px, 6vw, 30px);
  font-weight: 900;
}

.reveal-spies {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  max-width: 460px;
}

.spy-chip {
  padding: 10px 18px;
  background: linear-gradient(180deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
  color: var(--color-primary-fg);
  border-radius: var(--radius-pill);
  font-weight: 800;
  font-size: 15px;
  box-shadow: var(--shadow-red);
  animation: popIn var(--dur-slow) var(--ease) backwards;
}

@keyframes popIn {
  0%   { transform: scale(0.6); opacity: 0; }
  60%  { transform: scale(1.08); opacity: 1; }
  100% { transform: scale(1); }
}

.reveal-term {
  padding: 18px 24px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  min-width: 260px;
}

.reveal-term-label {
  color: var(--color-fg-muted);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
}

.reveal-term-value {
  font-family: var(--font-heading);
  font-size: clamp(26px, 7vw, 32px);
  font-weight: 900;
  margin-top: 4px;
  line-height: 1.1;
}

.reveal-term-cat {
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 700;
  margin-top: 4px;
}

.reveal-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: 360px;
}

/* ============================================================
   Fields (used in editor)
   ============================================================ */

.field { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }

.field-label { font-size: 13px; font-weight: 600; color: var(--color-fg-muted); }
.field-hint { color: var(--color-fg-dim); font-weight: 400; }

.input, .textarea {
  width: 100%;
  background: var(--color-card-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: var(--color-fg);
  font-family: inherit;
  font-size: 16px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.input::placeholder, .textarea::placeholder { color: var(--color-fg-dim); }
.input:focus, .textarea:focus {
  border-color: var(--color-primary);
  background: #1B2541;
  outline: none;
}

.textarea { resize: vertical; min-height: 120px; line-height: 1.5; }

/* ============================================================
   Modal
   ============================================================ */

.modal[hidden] { display: none; }

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  animation: fadeIn var(--dur) var(--ease);
}

.modal-scrim {
  position: absolute;
  inset: 0;
  background: rgba(5, 10, 22, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-panel {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin: auto;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  max-height: calc(100svh - 32px);
  animation: slideUp var(--dur-slow) var(--ease);
}

@media (max-width: 560px) {
  .modal-panel {
    max-width: 100%;
    margin: 0;
    border-radius: 20px 20px 0 0;
    max-height: 92svh;
    align-self: flex-end;
  }
}

@keyframes slideUp {
  from { transform: translateY(24px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border);
}

.modal-title { font-size: 17px; font-weight: 800; }

.modal-toolbar {
  padding: 10px 18px;
  border-bottom: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.02);
}

.search {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-card-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 0 14px;
}

.search .input {
  background: transparent;
  border: 0;
  padding: 10px 0;
}

.search .input:focus { background: transparent; }
.search .icon { color: var(--color-fg-muted); flex-shrink: 0; }

.modal-content {
  overflow-y: auto;
  padding: 16px 18px 22px;
  flex: 1;
  -webkit-overflow-scrolling: touch;
}

/* Help content */

.help-content { color: var(--color-fg); }

.help-lead {
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-fg-muted);
  margin-bottom: 16px;
}

.help-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.help-steps li {
  display: flex;
  gap: 12px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}

.help-step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, #B91C1C 100%);
  color: var(--color-primary-fg);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 14px;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 10px rgba(220, 38, 38, 0.35);
}

.help-steps h3 {
  font-size: 15px;
  font-weight: 800;
  margin: 2px 0 4px;
  color: var(--color-fg);
}

.help-steps p {
  font-size: 14px;
  line-height: 1.45;
  color: var(--color-fg-muted);
  margin: 0;
}

.help-tips {
  background: rgba(34, 197, 94, 0.06);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}

.help-tips h3 {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 8px;
}

.help-tips ul {
  list-style: disc;
  padding-left: 18px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.help-tips li {
  font-size: 14px;
  line-height: 1.45;
  color: var(--color-fg-muted);
}

.help-tips strong { color: var(--color-fg); }

/* Browser content */

.browser-group { margin-bottom: 18px; }

.browser-group-title {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-fg-muted);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.browser-count { color: var(--color-fg-dim); font-weight: 600; font-size: 11px; }

.browser-chips { display: flex; flex-wrap: wrap; gap: 6px; }

.browser-chip {
  padding: 6px 12px;
  background: var(--color-card-2);
  border: 1px solid var(--color-border);
  color: var(--color-fg);
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
}

.browser-chip.hl {
  background: rgba(34, 197, 94, 0.16);
  border-color: rgba(34, 197, 94, 0.4);
  color: #86EFAC;
}

.browser-empty {
  text-align: center;
  color: var(--color-fg-muted);
  padding: 36px 20px;
  font-size: 14px;
}

/* Editor */

.editor-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.io-actions { display: flex; gap: 8px; }

.editor-categories { display: flex; flex-direction: column; gap: 8px; }

.editor-cat {
  background: var(--color-card-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.editor-cat-body { flex: 1; min-width: 0; }

.editor-cat-name {
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(37, 99, 235, 0.16);
  color: #93C5FD;
  border: 1px solid rgba(37, 99, 235, 0.35);
}

.badge.custom {
  background: rgba(34, 197, 94, 0.14);
  color: #86EFAC;
  border-color: rgba(34, 197, 94, 0.35);
}

.editor-cat-meta { color: var(--color-fg-muted); font-size: 12px; margin-top: 2px; }

.editor-cat-actions { display: flex; align-items: center; gap: 6px; }

.mini-btn {
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border);
  color: var(--color-fg);
  transition: background var(--dur) var(--ease);
}

.mini-btn:hover { background: rgba(255, 255, 255, 0.1); }

.mini-btn.danger {
  background: rgba(220, 38, 38, 0.12);
  border-color: rgba(220, 38, 38, 0.3);
  color: #FCA5A5;
}

.mini-btn.danger:hover { background: rgba(220, 38, 38, 0.2); }

.form-title {
  font-size: 20px;
  font-weight: 900;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.parse-summary {
  margin-top: 8px;
  font-size: 13px;
  color: var(--color-fg-muted);
  font-weight: 600;
}

.parse-summary.has-items { color: var(--color-accent); }

.parse-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  max-height: 160px;
  overflow-y: auto;
  padding: 2px;
}

.preview-chip {
  padding: 5px 10px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #A7F3D0;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
}

.form-actions {
  display: flex;
  flex-direction: column-reverse;
  gap: 8px;
  margin-top: 18px;
}

@media (min-width: 520px) {
  .form-actions { flex-direction: row; justify-content: flex-end; }
  .form-actions > * { flex: 0 0 auto; min-width: 160px; }
  .editor-actions { flex-direction: row; justify-content: space-between; align-items: center; }
  .editor-actions .primary-btn { width: auto; min-width: 200px; }
}

/* ============================================================
   Toast
   ============================================================ */

.toast {
  position: fixed;
  top: calc(env(safe-area-inset-top) + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: var(--color-card);
  color: var(--color-fg);
  border: 1px solid var(--color-border-strong);
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 13px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  z-index: 1000;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  max-width: calc(100% - 24px);
}

.toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.success { border-color: rgba(34, 197, 94, 0.5); }
.toast.error   { border-color: rgba(220, 38, 38, 0.5); }

/* ============================================================
   Reduce-motion
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .game-card-inner { transition: none; }
}

/* Bigger tablets/desktop: slight breathing room */

@media (min-width: 680px) {
  .screen { padding: 18px 22px 22px; max-width: 560px; }
  #screen-setup { gap: 14px; }
  .setup-body { gap: 12px; }
  .tile { padding: 14px 16px; }
}