/* ─── Reset & Base ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0a0a12;
  --surface:   #13131f;
  --surface2:  #1b1b2c;
  --surface3:  #252538;

  --primary:   #7c3aed;
  --primary-h: #6d28d9;
  --secondary: #db2777;
  --accent:    #0891b2;

  --cat-artist:    #7c3aed;
  --cat-title:     #0891b2;
  --cat-year:      #d97706;
  --cat-decennium: #be185d;

  --text:      #e2e8f0;
  --muted:     #64748b;
  --success:   #059669;
  --radius:    12px;
  --radius-sm: 8px;
}

html { height: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100%;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
}

/* ─── App container ─────────────────────────────────────────────────────────── */
.app {
  max-width: 480px;
  min-height: 100dvh;
  margin: 0 auto;
  padding-bottom: 32px;
}

/* ─── Header ────────────────────────────────────────────────────────────────── */
.game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--surface3);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-logo {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--primary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.code-badge {
  background: var(--surface3);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--text);
}

.round-badge {
  background: var(--primary);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ─── Utility ───────────────────────────────────────────────────────────────── */
.hidden { display: none !important; }

.error-msg {
  background: rgba(220,38,38,0.15);
  border: 1px solid rgba(220,38,38,0.4);
  border-radius: var(--radius-sm);
  color: #fca5a5;
  padding: 10px 14px;
  font-size: 0.875rem;
  margin-bottom: 12px;
}

/* ─── Buttons ───────────────────────────────────────────────────────────────── */
.btn {
  display: block;
  width: 100%;
  padding: 14px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
  text-transform: uppercase;
  -webkit-user-select: none;
  user-select: none;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover:not(:disabled) { background: var(--primary-h); }

.btn-secondary {
  background: var(--accent);
  color: #fff;
}
.btn-secondary:hover:not(:disabled) { filter: brightness(1.1); }

.btn-reveal {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
}
.btn-reveal:hover:not(:disabled) { filter: brightness(1.15); }

.btn-play {
  background: var(--success);
  color: #fff;
  font-size: 1.125rem;
  padding: 16px 20px;
}
.btn-play.playing { background: #b91c1c; }

.btn-next { background: var(--surface3); color: var(--text); }
.btn-next:hover:not(:disabled) { background: var(--surface2); filter: brightness(1.2); }

.btn-sm {
  width: auto;
  display: inline-block;
  padding: 8px 14px;
  font-size: 0.8125rem;
}

/* ─── Inputs ────────────────────────────────────────────────────────────────── */
.input-field {
  display: block;
  width: 100%;
  padding: 14px 16px;
  margin-bottom: 12px;
  background: var(--surface2);
  border: 1px solid var(--surface3);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.15s;
}
.input-field:focus { border-color: var(--primary); }
.input-field::placeholder { color: var(--muted); }

.answer-input {
  display: block;
  width: 100%;
  padding: 16px;
  background: var(--surface2);
  border: 2px solid var(--surface3);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 1.0625rem;
  outline: none;
  transition: border-color 0.15s;
  margin-bottom: 12px;
}
.answer-input:focus { border-color: var(--primary); }
.answer-input::placeholder { color: var(--muted); }

/* ─── Cards / Panels ────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  margin: 0 16px 16px;
}
.card + .card { margin-top: 0; }

/* ─── Player list ───────────────────────────────────────────────────────────── */
.player-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.player-chip {
  background: var(--surface2);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid transparent;
}
.player-chip.is-host { border-color: var(--primary); color: var(--primary); }

/* ─── Category display (round banner) ──────────────────────────────────────── */
.category-banner {
  text-align: center;
  padding: 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-weight: 800;
}
.category-banner.cat-artist    { background: rgba(124,58,237,0.2); border: 1px solid rgba(124,58,237,0.5); }
.category-banner.cat-title     { background: rgba(8,145,178,0.2);  border: 1px solid rgba(8,145,178,0.5); }
.category-banner.cat-year      { background: rgba(217,119,6,0.2);  border: 1px solid rgba(217,119,6,0.5); }
.category-banner.cat-decennium { background: rgba(190,24,93,0.2);  border: 1px solid rgba(190,24,93,0.5); }

.cat-banner-icon { font-size: 2.5rem; line-height: 1; margin-bottom: 4px; }
.cat-banner-label {
  font-size: 1.625rem;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.cat-banner-hint { font-size: 0.875rem; color: var(--muted); margin-top: 4px; }

/* ─── Lock-in status ────────────────────────────────────────────────────────── */
.lock-counter {
  text-align: center;
  color: var(--muted);
  font-size: 0.875rem;
  margin: 8px 0;
}

.locked-msg {
  text-align: center;
  color: var(--success);
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 10px;
}

/* ─── Reveal ────────────────────────────────────────────────────────────────── */
.reveal-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  animation: pop-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.album-art {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--surface3);
}

.album-art-placeholder {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-sm);
  background: var(--surface3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  flex-shrink: 0;
}

.reveal-info { flex: 1; min-width: 0; }
.reveal-song   { font-size: 1.25rem; font-weight: 800; line-height: 1.2; margin-bottom: 4px; }
.reveal-artist { font-size: 1rem; color: var(--muted); margin-bottom: 2px; }
.reveal-year   { font-size: 0.875rem; color: var(--muted); }

.correct-answer-box {
  background: rgba(5,150,105,0.2);
  border: 1px solid rgba(5,150,105,0.5);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #6ee7b7;
  margin-top: 12px;
}
.correct-answer-label { font-size: 0.75rem; color: var(--muted); margin-bottom: 2px; }

/* ─── Player answers ────────────────────────────────────────────────────────── */
.answers-list { display: flex; flex-direction: column; gap: 8px; }

.answer-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  background: var(--surface2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}

.answer-player-name {
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
  min-width: 70px;
  color: var(--muted);
}

.answer-text {
  font-size: 0.9375rem;
  flex: 1;
  word-break: break-word;
}
.answer-text.no-answer { color: var(--muted); font-style: italic; }

/* ─── Bingo grid ────────────────────────────────────────────────────────────── */
.bingo-section {
  padding: 0 16px;
  margin-top: 16px;
}

.bingo-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
}

.bingo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  width: 100%;
}

.bingo-cell {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: var(--surface2);
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: default;
  transition: all 0.2s;
  -webkit-user-select: none;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.cell-icon { font-size: 1.3rem; line-height: 1; margin-bottom: 2px; }
.cell-label {
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.cell-check {
  display: none;
  font-size: 1.75rem;
  font-weight: 900;
  color: #fff;
}

/* Category tints when unmarked */
.bingo-cell[data-cat="artist"]    .cell-label { color: #a78bfa; }
.bingo-cell[data-cat="title"]     .cell-label { color: #67e8f9; }
.bingo-cell[data-cat="year"]      .cell-label { color: #fcd34d; }
.bingo-cell[data-cat="decennium"] .cell-label { color: #f9a8d4; }

/* Active = current round category, can be tapped */
.bingo-cell.cat-active {
  cursor: pointer;
  animation: cell-glow 1.4s ease-in-out infinite;
}
.bingo-cell[data-cat="artist"].cat-active    { border-color: #a78bfa; }
.bingo-cell[data-cat="title"].cat-active     { border-color: #67e8f9; }
.bingo-cell[data-cat="year"].cat-active      { border-color: #fcd34d; }
.bingo-cell[data-cat="decennium"].cat-active { border-color: #f9a8d4; }

.bingo-cell.cat-active:active { transform: scale(0.92); }

/* Marked (correct) */
.bingo-cell.marked .cell-icon, .bingo-cell.marked .cell-label { display: none; }
.bingo-cell.marked .cell-check { display: block; }
.bingo-cell.marked { border-color: transparent !important; animation: none !important; }

.bingo-cell[data-cat="artist"].marked    { background: #4c1d95; }
.bingo-cell[data-cat="title"].marked     { background: #164e63; }
.bingo-cell[data-cat="year"].marked      { background: #78350f; }
.bingo-cell[data-cat="decennium"].marked { background: #831843; }

/* Failed (wrong answer) */
.bingo-cell.failed .cell-icon, .bingo-cell.failed .cell-label { display: none; }
.bingo-cell.failed .cell-check { display: none; }
.bingo-cell.failed .cell-cross { display: block; }
.bingo-cell.failed { background: #1e1e1e !important; border-color: #333 !important; animation: none !important; cursor: default !important; }

.cell-cross {
  display: none;
  font-size: 1.6rem;
  font-weight: 900;
  color: #555;
}

/* Fail badge — small ✗ in top-right corner of active cells */
.cell-fail-btn {
  display: none;
  position: absolute;
  top: 3px; right: 3px;
  width: 18px; height: 18px;
  line-height: 18px;
  text-align: center;
  font-size: .7rem;
  background: #3a3a3a;
  border: 1px solid #555;
  border-radius: 50%;
  cursor: pointer;
  color: #aaa;
  z-index: 2;
}
.cell-fail-btn:hover { background: #c0392b; border-color: #c0392b; color: #fff; }
.bingo-cell.cat-active .cell-fail-btn { display: block; }

/* Undo badge — small ↩ in top-left corner of marked cells */
.cell-undo-btn {
  display: none;
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  background: #2a2a2a;
  border: 1px solid #555;
  border-radius: 4px;
  font-size: .65rem;
  line-height: 18px;
  text-align: center;
  cursor: pointer;
  color: #aaa;
  z-index: 2;
}
.cell-undo-btn:hover { background: #444; color: #fff; }
.bingo-cell.can-undo .cell-undo-btn { display: block; }

/* ─── Audio player ──────────────────────────────────────────────────────────── */
.audio-section {
  text-align: center;
  padding: 20px 0;
}

.audio-hint { color: var(--muted); font-size: 0.875rem; margin-top: 8px; }

/* ─── Waiting / between rounds ──────────────────────────────────────────────── */
.waiting-hero {
  text-align: center;
  padding: 40px 20px;
}
.waiting-icon { font-size: 4rem; margin-bottom: 12px; }
.waiting-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 6px; }
.waiting-sub { color: var(--muted); font-size: 0.9rem; }

/* ─── Big code display ──────────────────────────────────────────────────────── */
.big-code {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: 8px;
  text-align: center;
  color: var(--primary);
  padding: 16px;
  background: var(--surface2);
  border-radius: var(--radius);
  margin: 8px 0 16px;
}

.share-url {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 16px;
  word-break: break-all;
}

/* ─── Game over / Bingo ─────────────────────────────────────────────────────── */
.bingo-winner-card {
  text-align: center;
  padding: 32px 20px;
}
.bingo-emoji { font-size: 5rem; }
.bingo-title {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: 4px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 8px 0;
  animation: bingo-flash 0.8s ease-in-out infinite alternate;
}
.bingo-winner-name { font-size: 1.25rem; font-weight: 700; color: var(--muted); }

.winner-self .bingo-title { animation: bingo-flash 0.5s ease-in-out infinite alternate; }
.winner-self .bingo-winner-name { color: #86efac; }

/* ─── Standoff screen ───────────────────────────────────────────────────────── */
.standoff-card {
  text-align: center;
  padding: 32px 20px;
  animation: pop-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.standoff-logo {
  font-size: 5rem;
  animation: standoff-bounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.standoff-title {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 3px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 8px 0 4px;
}
.standoff-sub {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 6px;
  color: #f39c12;
  animation: bingo-flash 0.6s ease-in-out infinite alternate;
  margin-bottom: 16px;
}
.standoff-names {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.standoff-msg {
  font-size: .85rem;
  color: var(--muted);
}
.standoff-optin-section {
  margin-top: 20px;
}
.standoff-optin-btn {
  width: 100%;
  margin-bottom: 10px;
}
.standoff-optin-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  min-height: 28px;
}
.optin-chip {
  background: rgba(29,185,84,0.15);
  border: 1px solid #1db954;
  color: #1db954;
  border-radius: 20px;
  padding: 3px 10px;
  font-size: .8rem;
  font-weight: 600;
}
.standoff-waiting {
  margin-top: 16px;
  font-size: .8rem;
  color: var(--muted);
  text-align: center;
}
@keyframes standoff-bounce {
  0%   { transform: scale(0) rotate(-20deg); }
  60%  { transform: scale(1.25) rotate(10deg); }
  100% { transform: scale(1) rotate(0deg); }
}

/* ─── Announcement banner ───────────────────────────────────────────────────── */
.winner-announce {
  background: linear-gradient(135deg, rgba(124,58,237,0.3), rgba(219,39,119,0.3));
  border: 1px solid rgba(124,58,237,0.5);
  border-radius: var(--radius);
  padding: 12px 16px;
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 12px;
  animation: pop-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── Online counter badge ──────────────────────────────────────────────────── */
.online-badge {
  font-size: .72rem;
  color: #1db954;
  font-weight: 600;
  letter-spacing: .5px;
  opacity: .85;
}

/* ─── Queue / Matchmaking ───────────────────────────────────────────────────── */
.queue-count-box {
  margin: 20px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.queue-count {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.queue-count-label { font-size: .8rem; color: var(--muted); }

.queue-countdown {
  margin: 12px auto 0;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}
.queue-cd-label { font-size: .8rem; color: var(--muted); }
.queue-cd-num   { font-size: 1.5rem; font-weight: 800; color: #1db954; min-width: 2ch; text-align: center; }

.queue-autostart-bar {
  margin-top: 12px;
  text-align: center;
  font-size: .82rem;
  color: var(--muted);
}
.autostart-label { margin-bottom: 4px; }

/* ─── Preset playlist buttons ───────────────────────────────────────────────── */
.preset-playlist-row {
  display: flex;
  gap: 8px;
  justify-content: center;
}
.preset-btn {
  flex: 1;
  padding: 8px 6px;
  border-radius: 10px;
  border: 2px solid transparent;
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform .1s, border-color .15s;
  background: var(--surface2);
  color: var(--text);
}
.preset-btn:active { transform: scale(.95); }
.preset-rookie { border-color: #27ae60; }
.preset-medium { border-color: #f39c12; }
.preset-nerd   { border-color: #8e44ad; }
.preset-active {
  color: #fff;
}
.preset-rookie.preset-active { background: #27ae60; }
.preset-medium.preset-active { background: #f39c12; }
.preset-nerd.preset-active   { background: #8e44ad; }

/* ─── Account / Auth ────────────────────────────────────────────────────────── */
.auth-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 14px;
  border-radius: 10px;
  overflow: hidden;
  border: 1.5px solid #333;
}
.auth-tab {
  flex: 1;
  padding: 8px;
  background: var(--surface2);
  color: var(--muted);
  border: none;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.auth-tab.active {
  background: var(--primary);
  color: #fff;
}
.loggedin-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--surface2);
  border-radius: 10px;
  padding: 12px 14px;
}
.loggedin-username {
  font-size: .95rem;
  font-weight: 700;
}
.loggedin-wins {
  font-size: .8rem;
  color: var(--muted);
  margin-top: 2px;
}
.btn-link {
  background: none;
  border: none;
  color: var(--muted);
  font-size: .8rem;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}
.btn-link:disabled { opacity: .5; cursor: default; }

/* ─── Landing page ──────────────────────────────────────────────────────────── */
.landing-hero {
  text-align: center;
  padding: 48px 20px 24px;
}
.landing-emoji { font-size: 4rem; }
.landing-title {
  font-size: 1.875rem;
  font-weight: 900;
  letter-spacing: 2px;
  margin: 8px 0 4px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.landing-sub { color: var(--muted); font-size: 0.9375rem; }

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.section-title .icon { font-size: 1.5rem; }

/* ─── Section divider ───────────────────────────────────────────────────────── */
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 600;
}
.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--surface3);
}

/* ─── Animations ────────────────────────────────────────────────────────────── */
@keyframes pop-in {
  from { opacity: 0; transform: scale(0.85) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes cell-glow {
  0%, 100% { box-shadow: none; }
  50%       { box-shadow: 0 0 12px 2px currentColor; }
}

@keyframes bingo-flash {
  from { opacity: 0.7; }
  to   { opacity: 1; }
}

@keyframes bounce-in {
  0%   { transform: scale(0); }
  60%  { transform: scale(1.15); }
  100% { transform: scale(1); }
}

/* ─── Chat ──────────────────────────────────────────────────────────────────── */
.chat-section {
  padding: 0 16px 32px;
}
.chat-title {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.chat-players {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 12px;
  padding-top: 48px; /* room for bubbles above chips */
}
.chat-chip {
  position: relative;
  background: var(--surface2);
  border: 1px solid #333;
  border-radius: 20px;
  padding: 5px 12px;
  font-size: .82rem;
  color: var(--text);
  user-select: none;
}
.chat-bubble {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface3);
  border: 1px solid #444;
  border-radius: 12px;
  padding: 6px 10px;
  font-size: .78rem;
  color: var(--text);
  width: max-content;
  min-width: 80px;
  max-width: 200px;
  white-space: normal;
  word-break: break-word;
  text-align: center;
  pointer-events: none;
  z-index: 20;
  animation: bubble-in .15s ease;
}
.chat-bubble::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #444;
}
@keyframes bubble-in {
  from { opacity: 0; transform: translateX(-50%) scale(.85); }
  to   { opacity: 1; transform: translateX(-50%) scale(1); }
}
.chat-input-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.chat-input {
  flex: 1;
  background: var(--surface2);
  border: 1px solid #333;
  border-radius: 20px;
  padding: 8px 14px;
  color: var(--text);
  font-size: .85rem;
  outline: none;
}
.chat-input:focus { border-color: var(--primary); }
.chat-send-btn {
  background: var(--primary);
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ─── Round timer ────────────────────────────────────────────────────────────── */
.round-timer {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 12px;
}
.timer-num {
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  transition: color .3s;
}
.timer-label { font-size: .75rem; color: var(--muted); }

.time-up-msg {
  background: rgba(124,58,237,.15);
  border: 1px solid var(--primary);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
  font-weight: 700;
  font-size: .9rem;
  margin-bottom: 12px;
  animation: pulse-border 1s infinite;
}
@keyframes pulse-border {
  0%, 100% { border-color: var(--primary); }
  50%       { border-color: var(--secondary); }
}
@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124,58,237,.6); }
  50%       { box-shadow: 0 0 0 8px rgba(124,58,237,0); }
}
.btn-reveal.pulse { animation: pulse-btn .8s infinite; }

/* ─── Chat history ──────────────────────────────────────────────────────────── */
.chat-history {
  max-height: 110px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 8px;
  padding: 6px 8px;
  background: var(--surface2);
  border-radius: 8px;
  border: 1px solid #2a2a3a;
}
.chat-history:empty { display: none; }
.chat-history-msg {
  font-size: .75rem;
  color: #aaa;
  line-height: 1.3;
}
.chat-history-msg strong { color: #ddd; }

/* ─── Misc ──────────────────────────────────────────────────────────────────── */
.text-muted { color: var(--muted); }
.text-sm    { font-size: 0.875rem; }
.text-center { text-align: center; }
.mb-8  { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mt-16 { margin-top: 16px; }
.p-16  { padding: 16px; }

/* ─── Peek modal ─────────────────────────────────────────────────────────────── */
.peek-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.peek-modal.hidden { display: none; }
.peek-modal-inner {
  background: var(--surface);
  border-radius: 16px;
  padding: 20px;
  max-width: 340px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}
.peek-modal-title {
  font-size: .95rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  color: var(--text);
}
.peek-boards-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.peek-player { display: flex; flex-direction: column; gap: 6px; }
.peek-player-name {
  font-size: .8rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.peek-mini-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3px;
}
.peek-cell {
  aspect-ratio: 1;
  border-radius: 4px;
  background: var(--surface2);
  border: 1px solid #333;
  transition: background .15s;
}
.peek-cell.cat-artist    { border-color: var(--cat-artist); }
.peek-cell.cat-title     { border-color: var(--cat-title); }
.peek-cell.cat-year      { border-color: var(--cat-year); }
.peek-cell.cat-decennium { border-color: var(--cat-decennium); }
.peek-cell.marked        { background: var(--success); border-color: var(--success); }
.peek-btn {
  background: none;
  border: 1px solid #444;
  color: #999;
  border-radius: 8px;
  padding: 2px 10px;
  font-size: .72rem;
  cursor: pointer;
  letter-spacing: .03em;
}
.peek-btn:hover { border-color: #888; color: #fff; }