/* Components. Every colour/space/motion value comes from tokens.css. */

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

button,
input,
a,
select {
  touch-action: manipulation;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100dvh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--text-md);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  padding-bottom: calc(var(--safe-bottom) + 16px);
}

/* Ambient depth: two soft glows, painted once, never animated. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(58% 42% at 88% -6%, var(--bg-glow-1), transparent 70%),
    radial-gradient(46% 38% at 4% 4%, var(--bg-glow-2), transparent 72%);
}

#screen {
  max-width: 560px;
  margin: 0 auto;
  padding: calc(var(--safe-top) + 14px) var(--space-4) var(--space-6);
  animation: screen-enter var(--dur-slow) var(--ease-out) both;
}

.screen-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.center-stack {
  align-items: center;
  text-align: center;
}

@keyframes screen-enter {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.995);
  }
}

/* --- type -------------------------------------------------------------- */

h1,
h2,
h3,
p,
ol,
ul {
  margin: 0;
}

.screen-title {
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.2px;
}

.screen-subtitle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-muted);
  font-size: var(--text-sm);
  margin-top: 2px;
}

.card-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.hint {
  color: var(--text-muted);
  font-size: var(--text-xs);
  line-height: 1.8;
}

.hint.center,
.center {
  text-align: center;
}

/* --- header ------------------------------------------------------------ */

.screen-header,
.home-header,
.profile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.screen-heading {
  min-width: 0;
}

/* --- buttons ----------------------------------------------------------- */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 52px;
  padding: 0 var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-sans);
  font-size: var(--text-md);
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--dur-press) var(--ease-out), filter var(--dur-fast) ease,
    box-shadow var(--dur-fast) ease, background var(--dur-fast) ease;
  box-shadow: var(--shadow-sm);
}

.btn:active:not(:disabled) {
  transform: scale(0.975);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

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

.btn-primary {
  background-color: var(--accent);
  background-image: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.btn-secondary {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--border);
  box-shadow: none;
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px dashed var(--border-strong);
  box-shadow: none;
}

.btn-success {
  background: var(--success);
  color: #04241d;
}

.btn-danger {
  background: var(--danger);
  color: #2b0a14;
}

.btn-sm {
  min-height: 42px;
  font-size: var(--text-sm);
  padding: 0 var(--space-3);
}

.btn-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--dur-press) var(--ease-out), background var(--dur-fast) ease;
}

.icon-btn:active {
  transform: scale(0.96);
}

.icon-btn-text {
  display: none;
}

@media (min-width: 380px) {
  .icon-btn-text {
    display: inline;
  }
}

/* --- surfaces ---------------------------------------------------------- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.card-flush {
  padding: 0;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: 600;
}

.chip-accent {
  background: var(--accent-dim);
  border-color: transparent;
  color: var(--accent-strong);
}

.chip-cyan {
  background: var(--accent2-dim);
  border-color: transparent;
  color: var(--accent2);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  font-weight: 700;
}

.badge-neutral {
  background: var(--surface-2);
  color: var(--text-muted);
}

.badge-success {
  background: var(--success-dim);
  color: var(--success);
}

.badge-warning {
  background: var(--warning-dim);
  color: var(--warning);
}

.badge-danger {
  background: var(--danger-dim);
  color: var(--danger);
}

.notice {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--warning-dim);
  color: var(--warning);
  font-size: var(--text-sm);
  font-weight: 600;
}

.notice.danger {
  background: var(--danger-dim);
  color: var(--danger);
}

/* --- avatars ----------------------------------------------------------- */

.avatar {
  position: relative;
  flex: none;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 32%;
  background: var(--surface-3);
  color: var(--text);
  font-weight: 800;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-sm {
  width: 34px;
  height: 34px;
  font-size: var(--text-sm);
}

.avatar-md {
  width: 44px;
  height: 44px;
  font-size: var(--text-lg);
}

.avatar-xl {
  width: 74px;
  height: 74px;
  font-size: var(--text-2xl);
  border-radius: 30%;
}

.avatar-ring {
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent-ring);
}

/* --- home -------------------------------------------------------------- */

.home-header {
  align-items: flex-start;
}

.home-greeting {
  display: flex;
  flex-direction: column;
}

.home-hello {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.home-name {
  font-size: var(--text-lg);
}

.home-actions {
  display: flex;
  gap: var(--space-2);
}

.home-hero {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-xl);
  background: linear-gradient(140deg, var(--accent-tint), transparent 62%),
    linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border);
  overflow: hidden;
}

.letter-hero {
  position: relative;
  flex: none;
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  border-radius: 30%;
  background-color: var(--accent);
  background-image: linear-gradient(140deg, var(--accent), var(--accent-strong));
  box-shadow: var(--shadow-md);
}

.letter-hero-glow {
  position: absolute;
  inset: -30%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-ring), transparent 65%);
  opacity: 0.5;
}

.letter-hero-glyph {
  position: relative;
  color: var(--accent-ink);
  font-size: 44px;
  font-weight: 800;
}

.home-hero-text {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.wordmark {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.5px;
}

.wordmark-accent {
  color: var(--accent-strong);
}

.home-hero-text p {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.mode-grid {
  display: grid;
  gap: var(--space-2);
}

.mode-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-sans);
  text-align: right;
  cursor: pointer;
  transition: transform var(--dur-press) var(--ease-out), border-color var(--dur-fast) ease,
    background var(--dur-fast) ease;
}

.mode-card:active {
  transform: scale(0.985);
}

.mode-card:hover {
  border-color: var(--border-strong);
}

.mode-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  color: var(--accent-strong);
}

.mode-primary .mode-icon,
.mode-violet .mode-icon {
  background: var(--accent-dim);
  color: var(--accent-strong);
}

.mode-cyan .mode-icon {
  background: var(--accent2-dim);
  color: var(--accent2);
}

.mode-amber .mode-icon {
  background: var(--warning-dim);
  color: var(--warning);
}

.mode-text {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.mode-text b {
  font-size: var(--text-md);
}

.mode-text span {
  color: var(--text-muted);
  font-size: var(--text-xs);
  line-height: 1.6;
}

.mode-badge {
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  background: var(--success-dim);
  color: var(--success);
  font-size: 11px;
  font-weight: 700;
}

.mode-arrow {
  color: var(--text-faint);
  display: inline-flex;
}

.code-input {
  display: flex;
  gap: var(--space-2);
  align-items: stretch;
}

.code-input input {
  flex: 1;
  min-width: 0;
  min-height: 46px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--text-md);
  letter-spacing: 4px;
  text-align: center;
  direction: ltr;
  font-weight: 700;
}

.code-input input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-tint);
}

.code-input .btn {
  width: auto;
  min-width: 84px;
}

.mini-stats {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.mini-stats b {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.quick-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}

.quick-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: var(--space-3) var(--space-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
}

.quick-link:active {
  transform: scale(0.97);
}

/* --- ring ------------------------------------------------------------- */

.ring {
  position: relative;
  flex: none;
  display: grid;
  place-items: center;
}

.ring svg {
  position: absolute;
  inset: 0;
}

.ring-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.2;
}

.ring-label {
  font-size: var(--text-md);
  font-variant-numeric: tabular-nums;
}

.ring-sub {
  font-size: 10px;
  color: var(--text-muted);
}

/* --- lobby ------------------------------------------------------------- */

.waiting-banner,
.ready-banner,
.hurry-banner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
}

.waiting-banner {
  background: var(--accent-dim);
  color: var(--accent-strong);
}

.waiting-banner b {
  display: block;
  font-size: var(--text-md);
}

.waiting-banner span {
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: 500;
}

.ready-banner {
  background: var(--success-dim);
  color: var(--success);
  font-weight: 700;
}

.hurry-banner {
  background: var(--warning-dim);
  color: var(--warning);
  font-weight: 700;
}

.waiting-dots {
  display: inline-flex;
  gap: 4px;
  flex: none;
}

.waiting-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  animation: dot-pulse 1.2s infinite ease-in-out;
}

.waiting-dots i:nth-child(2) {
  animation-delay: 0.15s;
}

.waiting-dots i:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes dot-pulse {
  0%,
  100% {
    opacity: 0.35;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

.roster {
  display: grid;
  gap: var(--space-2);
}

.player-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  border: 1px solid transparent;
  animation: card-enter var(--dur-base) var(--ease-out) both;
}

.player-card.is-me {
  border-color: var(--accent-ring);
}

.player-card.is-empty {
  background: transparent;
  border: 1px dashed var(--border-strong);
  color: var(--text-faint);
}

.player-card.is-gone {
  opacity: 0.5;
}

@keyframes card-enter {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
}

.empty-avatar {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 32%;
  background: var(--surface-2);
  color: var(--text-faint);
}

.player-meta {
  flex: 1;
  min-width: 0;
}

.player-name {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.player-sub {
  color: var(--text-muted);
  font-size: var(--text-xs);
}

.crown {
  color: var(--warning);
  display: inline-flex;
}

.player-flags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.room-code {
  font-family: var(--font-sans);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: 6px;
  direction: ltr;
  color: var(--accent-strong);
}

.code-actions {
  display: flex;
  gap: var(--space-2);
}

.code-actions .btn {
  width: auto;
}

.settings-summary {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.lobby-actions,
.sticky-actions,
.actions-inline {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.actions-inline {
  margin-top: var(--space-2);
}

/* A sticky bar only earns its keep when it cannot cover a control; the long
   editor screens use .actions-inline instead. */

.sticky-actions {
  position: sticky;
  bottom: 0;
  z-index: 6;
  margin-top: var(--space-2);
  padding: var(--space-3) 0 calc(var(--safe-bottom) + 8px);
  background: linear-gradient(to top, var(--bg) 62%, transparent);
}

/* --- settings ---------------------------------------------------------- */

.setting-block + .setting-block {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}

.setting-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.setting-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: var(--text-sm);
  font-weight: 700;
}

.setting-value {
  font-variant-numeric: tabular-nums;
}

.control-disabled {
  pointer-events: none;
  opacity: 0.55;
}

.segmented {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.segmented button {
  flex: 1 1 30%;
  min-height: 44px;
  padding: 0 var(--space-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: var(--surface-2);
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--dur-press) var(--ease-out), border-color var(--dur-fast) ease,
    background var(--dur-fast) ease, color var(--dur-fast) ease;
}

.segmented button[aria-pressed='true'] {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent-strong);
}

.segmented button:active {
  transform: scale(0.97);
}

.preset-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.preset {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  background: var(--surface-2);
  color: var(--text-muted);
  font-family: var(--font-sans);
  cursor: pointer;
  transition: border-color var(--dur-fast) ease, background var(--dur-fast) ease;
}

.preset b {
  font-size: var(--text-sm);
}

.preset span {
  font-size: 11px;
}

.preset.is-active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent-strong);
}

.slider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.slider-track {
  flex: 1;
}

.slider input[type='range'] {
  width: 100%;
  height: 26px;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
}

.slider input[type='range']::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--surface-3);
}

.slider input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  margin-top: -8px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-press) var(--ease-out);
}

.slider input[type='range']:active::-webkit-slider-thumb {
  transform: scale(1.12);
}

.slider input[type='range']::-moz-range-track {
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--surface-3);
}

.slider input[type='range']::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--surface);
}

.slider-value {
  min-width: 68px;
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.switch {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  cursor: pointer;
}

.switch + .switch {
  border-top: 1px solid var(--border);
}

.switch-disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.switch-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.switch-track {
  position: relative;
  flex: none;
  width: 50px;
  height: 30px;
  border-radius: var(--radius-pill);
  background: var(--surface-3);
  transition: background var(--dur-fast) ease;
}

.switch-thumb {
  position: absolute;
  top: 3px;
  inset-inline-end: 3px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: transform var(--dur-base) var(--ease-spring), background var(--dur-fast) ease;
}

.switch-input:checked + .switch-track {
  background: var(--accent-dim);
}

.switch-input:checked + .switch-track .switch-thumb {
  transform: translateX(-20px);
  background: var(--accent);
}

.switch-input:focus-visible + .switch-track {
  outline: 2px solid var(--accent-ring);
  outline-offset: 2px;
}

.switch-text {
  display: flex;
  flex-direction: column;
}

.switch-label {
  font-size: var(--text-sm);
  font-weight: 700;
}

.switch-hint {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: var(--space-2);
}

.category-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 44px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: var(--surface-2);
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--dur-press) var(--ease-out), border-color var(--dur-fast) ease,
    background var(--dur-fast) ease, color var(--dur-fast) ease;
}

.category-chip.is-on {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent-strong);
}

.category-chip:active {
  transform: scale(0.96);
}

/* --- gameplay ---------------------------------------------------------- */

.play-topbar {
  position: sticky;
  top: 0;
  z-index: 7;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: calc(var(--safe-top) * -1 - 14px) calc(var(--space-4) * -1) 0;
  padding: calc(var(--safe-top) + 10px) var(--space-4) 10px;
  background: var(--surface-glass);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.letter-tile {
  flex: none;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 30%;
  background-color: var(--accent);
  background-image: linear-gradient(140deg, var(--accent), var(--accent-strong));
  color: var(--accent-ink);
  font-size: 30px;
  font-weight: 800;
  box-shadow: var(--shadow-sm);
  animation: letter-pop var(--dur-slow) var(--ease-spring) both;
}

.letter-tile.is-hurry {
  animation: letter-hurry 1s infinite ease-in-out;
}

@keyframes letter-pop {
  from {
    opacity: 0;
    transform: scale(0.7) rotate(-8deg);
  }
}

@keyframes letter-hurry {
  50% {
    transform: scale(1.06);
  }
}

.play-meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.play-round {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.round-progress {
  height: 4px;
  border-radius: var(--radius-pill);
  background: var(--surface-3);
  overflow: hidden;
}

.round-progress i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  transition: width var(--dur-slow) var(--ease-out);
}

.play-timer {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.timer-value {
  font-size: var(--text-lg);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  direction: ltr;
}

.timer-value.warning {
  color: var(--danger);
  animation: timer-pulse 1s infinite ease-in-out;
}

@keyframes timer-pulse {
  50% {
    opacity: 0.55;
  }
}

.timer-ring {
  position: relative;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
}

.answers-card {
  display: grid;
  gap: var(--space-3);
}

.answer-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.answer-field label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 700;
}

.field-label {
  display: flex;
  align-items: center;
  gap: 6px;
}

.field-status {
  font-weight: 600;
}

.field-status.is-invalid {
  color: var(--danger);
}

.answer-field input {
  width: 100%;
  min-height: 50px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--text-md);
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}

.answer-field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-tint);
}

.answer-field input.invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px var(--danger-dim);
}

.answer-field.is-focused .field-label {
  color: var(--accent-strong);
}

/* --- review ------------------------------------------------------------ */

.review-card {
  padding: var(--space-3) var(--space-4);
}

.my-answer {
  margin-inline-start: auto;
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: 600;
}

.my-answer.is-empty {
  color: var(--text-faint);
}

.review-list {
  display: grid;
}

.review-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) 0;
  border-top: 1px solid var(--border);
}

.review-row:first-child {
  border-top: none;
}

.review-main {
  flex: 1;
  min-width: 0;
}

.review-word {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.review-word.is-dup {
  color: var(--warning);
}

.dup-flag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 7px;
  border-radius: var(--radius-pill);
  background: var(--warning-dim);
  color: var(--warning);
  font-size: 10.5px;
  font-weight: 700;
}

.review-who {
  color: var(--text-muted);
  font-size: var(--text-xs);
}

.review-votes {
  display: flex;
  gap: 6px;
}

.vote-btn {
  width: 44px;
  height: 44px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: var(--surface-2);
  color: var(--text-muted);
  cursor: pointer;
  transition: transform var(--dur-press) var(--ease-out), background var(--dur-fast) ease,
    color var(--dur-fast) ease, border-color var(--dur-fast) ease;
}

.vote-btn:active {
  transform: scale(0.94);
}

.vote-btn.is-yes {
  background: var(--success);
  border-color: transparent;
  color: #04241d;
}

.vote-btn.is-no {
  background: var(--danger);
  border-color: transparent;
  color: #2b0a14;
}

.tally {
  min-width: 56px;
  text-align: center;
  color: var(--text-muted);
  font-size: var(--text-xs);
  direction: ltr;
  unicode-bidi: isolate;
}

/* --- results ----------------------------------------------------------- */

.results-screen {
  position: relative;
}

.winner-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: radial-gradient(70% 120% at 50% 0%, var(--accent-tint), transparent 70%), var(--surface);
  text-align: center;
  animation: winner-in var(--dur-slow) var(--ease-spring) both;
}

.winner-card.is-me {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

@keyframes winner-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
  }
}

.winner-crown {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--warning-dim);
  color: var(--warning);
}

.winner-name {
  font-size: var(--text-xl);
}

.winner-score {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.winner-score b {
  color: var(--accent-strong);
  font-size: var(--text-lg);
  font-variant-numeric: tabular-nums;
}

.winner-note {
  color: var(--text-muted);
  font-size: var(--text-xs);
}

.ranking {
  display: grid;
  gap: var(--space-2);
}

.rank-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  animation: card-enter var(--dur-base) var(--ease-out) both;
}

.rank-row.is-winner {
  background: linear-gradient(135deg, var(--accent-tint), transparent);
  border: 1px solid var(--accent-ring);
}

.rank-medal {
  width: 30px;
  text-align: center;
  font-size: var(--text-lg);
  font-weight: 700;
}

.rank-name {
  flex: 1;
  min-width: 0;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-total {
  color: var(--text-muted);
  font-size: var(--text-xs);
  white-space: nowrap;
}

.rank-total b {
  color: var(--text);
  font-size: var(--text-md);
  font-variant-numeric: tabular-nums;
}

.compare-list {
  display: grid;
  gap: var(--space-3);
}

.compare-row {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}

.compare-row.is-zero {
  opacity: 0.72;
}

.compare-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.compare-cat {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: 700;
}

.compare-points {
  font-weight: 800;
  font-size: var(--text-sm);
  direction: ltr;
  unicode-bidi: isolate;
  color: var(--text-muted);
}

.compare-points.is-positive {
  color: var(--success);
}

.compare-mine {
  font-size: var(--text-sm);
}

.compare-mine span {
  color: var(--text-muted);
}

.compare-others {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.compare-other {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 11.5px;
}

.compare-name {
  color: var(--text-muted);
}

.compare-who-points {
  color: var(--accent-strong);
  font-weight: 700;
  direction: ltr;
}

.confetti-layer {
  position: fixed;
  inset-inline: 0;
  top: 0;
  height: 100vh;
  pointer-events: none;
  overflow: hidden;
  z-index: 10;
}

.confetti-piece {
  position: absolute;
  top: 0;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  opacity: 0.95;
}

/* --- profile ----------------------------------------------------------- */

.profile-head {
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-4);
}

.profile-id {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.profile-name {
  font-size: var(--text-xl);
}

.profile-sub {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
}

.stat-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--accent-strong);
  margin-bottom: 4px;
}

.stat-warning .stat-icon {
  color: var(--warning);
}

.stat-cyan .stat-icon {
  color: var(--accent2);
}

.stat-success .stat-icon {
  color: var(--success);
}

.stat-value {
  font-size: var(--text-xl);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.3;
}

.stat-label {
  color: var(--text-muted);
  font-size: var(--text-xs);
}

.stat-hint {
  color: var(--text-faint);
  font-size: 11px;
}

.history-list,
.steps,
.tips,
.score-list {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.score-list li,
.tips li {
  display: flex;
  gap: var(--space-2);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.score-list b {
  color: var(--text);
  min-width: 26px;
}

.steps {
  counter-reset: step;
}

.steps li {
  display: flex;
  gap: var(--space-3);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.steps li::before {
  counter-increment: step;
  content: counter(step);
  flex: none;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent-strong);
  font-size: var(--text-xs);
  font-weight: 700;
}

.history-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  font-size: var(--text-sm);
}

.history-name {
  flex: 1;
  min-width: 0;
}

.history-score,
.history-time {
  color: var(--text-muted);
  font-size: var(--text-xs);
}

/* --- matchmaking ------------------------------------------------------- */

.radar {
  position: relative;
  width: 168px;
  height: 168px;
  display: grid;
  place-items: center;
}

.radar-sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0 68%, var(--accent-tint) 88%, var(--accent) 100%);
  animation: spin 1.7s linear infinite;
}

.radar-ring {
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1.5px dashed var(--border-strong);
}

.radar-core {
  position: relative;
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--accent-strong);
  box-shadow: var(--shadow-md);
}

.match-card .match-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) 0;
}

.match-card .match-row + .match-row {
  border-top: 1px solid var(--border);
}

.match-row b {
  font-variant-numeric: tabular-nums;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* --- rooms list -------------------------------------------------------- */

.room-list {
  display: grid;
  gap: var(--space-2);
}

.room-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
}

.room-row-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.room-row-sub {
  color: var(--text-muted);
  font-size: var(--text-xs);
}

.room-row .btn {
  width: auto;
  min-width: 84px;
}

/* --- skeletons --------------------------------------------------------- */

.skeleton {
  display: grid;
  gap: var(--space-3);
}

.sk-stack {
  display: grid;
  gap: var(--space-3);
}

.sk {
  border-radius: var(--radius-md);
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 45%, var(--surface) 65%);
  background-size: 220% 100%;
  animation: shimmer 1.4s infinite linear;
}

.sk-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.sk-col {
  flex: 1;
  display: grid;
  gap: var(--space-2);
}

.sk-line {
  height: 12px;
  border-radius: var(--radius-pill);
}

.sk-avatar {
  width: 44px;
  height: 44px;
  border-radius: 32%;
}

.sk-avatar-lg {
  width: 74px;
  height: 74px;
  border-radius: 30%;
  justify-self: center;
}

.sk-pill {
  width: 62px;
  height: 22px;
  border-radius: var(--radius-pill);
}

.sk-card {
  min-height: 92px;
  border-radius: var(--radius-lg);
}

.sk-hero {
  height: 128px;
  border-radius: var(--radius-xl);
}

.sk-title {
  width: 46%;
  height: 26px;
}

.sk-code {
  height: 64px;
  border-radius: var(--radius-lg);
}

.sk-input {
  height: 48px;
}

.sk-btn,
.sk-btn-sm {
  height: 46px;
  border-radius: var(--radius-md);
}

.sk-btn-sm {
  height: 34px;
  width: 55%;
}

.sk-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.sk-header {
  height: 96px;
  border-radius: var(--radius-lg);
}

.sk-profile {
  height: 96px;
  border-radius: var(--radius-xl);
}

@keyframes shimmer {
  from {
    background-position: 120% 0;
  }
  to {
    background-position: -120% 0;
  }
}

/* --- empty / error ----------------------------------------------------- */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-3);
  text-align: center;
}

.empty-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent-strong);
  margin-bottom: var(--space-2);
}

.error-state .empty-icon {
  background: var(--danger-dim);
  color: var(--danger);
}

.empty-state h3 {
  font-size: var(--text-md);
}

.empty-state p {
  color: var(--text-muted);
  font-size: var(--text-sm);
  max-width: 34ch;
}

.empty-state .btn {
  width: auto;
  margin-top: var(--space-2);
}

/* --- modal / toast ----------------------------------------------------- */

.modal-root {
  position: fixed;
  inset: 0;
  z-index: 40;
}

.scrim {
  position: absolute;
  inset: 0;
  background: var(--scrim);
  backdrop-filter: blur(2px);
}

.sheet {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4) calc(var(--safe-bottom) + var(--space-5));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  max-height: 88dvh;
  overflow-y: auto;
}

.sheet-handle {
  width: 44px;
  height: 4px;
  border-radius: var(--radius-pill);
  background: var(--border-strong);
  margin: 0 auto;
}

.sheet-title {
  font-size: var(--text-lg);
  font-weight: 800;
}

.sheet-text {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.sheet-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.sheet-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.link-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-size: var(--text-xs);
  direction: ltr;
  overflow-wrap: anywhere;
}

.link-row span {
  flex: 1;
  min-width: 0;
}

.toast {
  position: fixed;
  inset-inline: var(--space-4);
  bottom: calc(var(--safe-bottom) + 18px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--surface-3);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: var(--text-sm);
  font-weight: 600;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.toast[hidden],
.connection-banner[hidden] {
  display: none;
}

.toast-ok {
  background: var(--success-dim);
  border-color: var(--success);
  color: var(--success);
}

.toast-error {
  background: var(--danger-dim);
  border-color: var(--danger);
  color: var(--danger);
}

.toast-actions {
  display: inline-flex;
}

.connection-banner {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 45;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: calc(var(--safe-top) + 8px) var(--space-4) 8px;
  background: var(--warning);
  color: #2a1c02;
  font-size: var(--text-xs);
  font-weight: 700;
}

.spinner {
  width: 15px;
  height: 15px;
  flex: none;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-top-color: transparent;
  opacity: 0.8;
  animation: spin 0.85s linear infinite;
  display: inline-block;
}

/* --- responsive + motion preferences ---------------------------------- */

@media (max-width: 360px) {
  .btn-row,
  .sk-grid,
  .stat-grid {
    grid-template-columns: 1fr;
  }

  .home-hero {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .letter-hero {
    width: 76px;
    height: 76px;
  }

  .quick-links {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 520px) {
  .stat-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .mode-grid {
    grid-template-columns: 1fr 1fr;
  }

  .sheet {
    inset-inline: auto;
    max-width: 520px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    bottom: var(--space-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}