:root {
  --color-bg: #10141c;
  --color-surface: #1b2130;
  --color-surface-alt: #232b3d;
  --color-border: #333d54;
  --color-text: #eef1f8;
  --color-text-dim: #a3add1;

  --color-red: #d1495b;
  --color-red-dim: #4a2830;
  --color-blue: #3f8ecb;
  --color-blue-dim: #223347;
  --color-neutral: #cbb994;
  --color-neutral-dim: #3a3728;
  --color-black: #14151a;
  --color-black-dim: #1e1e24;

  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 24px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.topbar h1 {
  font-size: 1.4rem;
  margin: 0;
  display: flex;
  align-items: center;
}

.logo-mark {
  display: inline-block;
  margin-right: 10px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
}

.view-switch {
  display: flex;
  gap: 8px;
}

.view-btn {
  padding: 10px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-surface-alt);
  color: var(--color-text);
  font-size: 0.95rem;
  cursor: pointer;
}

.view-btn.active {
  background: #3f5a8a;
  border-color: #3f5a8a;
}

main {
  flex: 1;
  padding: 20px 24px 40px;
}

.view { display: none; }
.view.active { display: block; }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
}

.card h2 {
  margin-top: 0;
  font-size: 1.15rem;
}

.hint {
  color: var(--color-text-dim);
  font-size: 0.9rem;
  margin-top: -6px;
}

.field-label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-dim);
  margin-bottom: 6px;
}

#topicInput {
  width: 100%;
  margin-bottom: 14px;
}

.setup-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.start-card {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.start-card h2 { margin: 0; }

.history-card { grid-column: 1 / -1; }

.history-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
}

.history-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 10px 12px;
}

.history-list li.empty-hint {
  color: var(--color-text-dim);
  justify-content: center;
}

.history-info {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
}

.history-info .history-date { font-weight: 600; }
.history-info .history-meta { font-size: 0.8rem; color: var(--color-text-dim); }

.history-actions { display: flex; gap: 6px; }

.history-actions button {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.85rem;
  cursor: pointer;
}

.history-actions button.danger { color: #e08791; }

textarea#wordInput {
  width: 100%;
  resize: vertical;
  background: var(--color-surface-alt);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px;
  font-size: 0.95rem;
  font-family: inherit;
}

.word-count {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--color-text-dim);
}

.upload-row {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  flex-wrap: wrap;
}

input[type="text"], input[type="number"] {
  background: var(--color-surface-alt);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 0.95rem;
  font-family: inherit;
}

.upload-label {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-surface-alt);
  cursor: pointer;
  font-size: 0.9rem;
}

.btn-primary, .btn-secondary {
  border: none;
  border-radius: var(--radius);
  padding: 12px 20px;
  font-size: 1rem;
  cursor: pointer;
  font-weight: 600;
}

.btn-primary {
  background: #3f8ecb;
  color: #fff;
}

.btn-primary:disabled {
  background: #2a3d52;
  color: #8291ab;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--color-surface-alt);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.setup-message {
  color: var(--color-text-dim);
  font-size: 0.95rem;
}

.setup-message.error { color: #e08791; }

.mode-option {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-top: 10px;
}

.mode-option:first-of-type { margin-top: 14px; }

.mode-option label {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 10px;
  cursor: pointer;
}

.mode-option input[type="radio"] {
  grid-row: 1 / 3;
  margin-top: 3px;
  accent-color: #3f8ecb;
}

.mode-option-title {
  font-weight: 600;
}

.mode-option-desc {
  grid-column: 2;
  color: var(--color-text-dim);
  font-size: 0.85rem;
  margin-top: 4px;
}

/* ---- Game views ---- */

.game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto 16px;
}

.turn-indicator {
  font-size: 1.4rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius);
  background: var(--color-surface-alt);
}

.turn-indicator.team-red { color: var(--color-red); border: 2px solid var(--color-red); }
.turn-indicator.team-blue { color: var(--color-blue); border: 2px solid var(--color-blue); }

.remaining-counts {
  display: flex;
  gap: 16px;
  font-size: 1.1rem;
  font-weight: 600;
}

.remaining-counts .count-red { color: var(--color-red); }
.remaining-counts .count-blue { color: var(--color-blue); }

.mode-badge {
  display: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text-dim);
}

.mode-badge.show { display: inline-block; }

.clue-panel {
  display: flex;
  gap: 10px;
  max-width: 1100px;
  margin: 0 auto 10px;
  flex-wrap: wrap;
}

.clue-panel #clueWordInput { flex: 1; min-width: 180px; }
.clue-panel #clueNumberInput { width: 90px; }

.active-clue {
  max-width: 1100px;
  margin: 0 auto 20px;
  min-height: 1.4em;
  font-size: 1.1rem;
  color: var(--color-text-dim);
}

.active-clue.big {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-text);
  min-height: 1.6em;
}

.active-clue .clue-value {
  color: var(--color-text);
  font-weight: 700;
}

.board {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  max-width: 1100px;
  margin: 0 auto;
}

.card-tile {
  aspect-ratio: 3 / 2;
  border-radius: var(--radius);
  border: 2px solid var(--color-border);
  background: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-text);
  user-select: none;
  line-height: 1.2;
  word-break: break-word;
}

.card-tile:hover:not(.revealed) {
  border-color: #6c7aa0;
}

.card-tile.revealed { cursor: default; }

/* spymaster: always show true color, faded until revealed */
.spymaster-board .card-tile.color-red { background: var(--color-red-dim); border-color: var(--color-red); }
.spymaster-board .card-tile.color-blue { background: var(--color-blue-dim); border-color: var(--color-blue); }
.spymaster-board .card-tile.color-neutral { background: var(--color-neutral-dim); border-color: var(--color-neutral); }
.spymaster-board .card-tile.color-black { background: var(--color-black-dim); border-color: #888; color: #fff; }

.spymaster-board .card-tile.revealed.color-red { background: var(--color-red); color: #fff; }
.spymaster-board .card-tile.revealed.color-blue { background: var(--color-blue); color: #fff; }
.spymaster-board .card-tile.revealed.color-neutral { background: var(--color-neutral); color: #33291a; }
.spymaster-board .card-tile.revealed.color-black { background: var(--color-black); color: #fff; border-color: #fff; }

/* team view: neutral until revealed */
.team-board .card-tile.revealed.color-red { background: var(--color-red); color: #fff; border-color: var(--color-red); }
.team-board .card-tile.revealed.color-blue { background: var(--color-blue); color: #fff; border-color: var(--color-blue); }
.team-board .card-tile.revealed.color-neutral { background: var(--color-neutral); color: #33291a; border-color: var(--color-neutral); }
.team-board .card-tile.revealed.color-black { background: var(--color-black); color: #fff; border-color: #fff; }

.game-over-banner {
  max-width: 1100px;
  margin: 20px auto 0;
  text-align: center;
  font-size: 1.6rem;
  font-weight: 800;
  padding: 16px;
  border-radius: var(--radius);
  display: none;
}

.game-over-banner.show { display: block; }
.game-over-banner.win-red { background: var(--color-red-dim); color: var(--color-red); border: 2px solid var(--color-red); }
.game-over-banner.win-blue { background: var(--color-blue-dim); color: var(--color-blue); border: 2px solid var(--color-blue); }

.controls {
  max-width: 1100px;
  margin: 20px auto 0;
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.readonly-banner {
  display: none;
  max-width: 1100px;
  margin: 0 auto 16px;
  text-align: center;
  padding: 10px 16px;
  border-radius: var(--radius);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text-dim);
  font-size: 0.95rem;
}

.readonly-banner.show { display: block; }

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}

.modal-overlay.show { display: flex; }

.modal-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 420px;
  width: 100%;
  text-align: center;
}

.modal-box h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

.modal-box .hint {
  text-align: left;
}

.qr-code-box {
  display: flex;
  justify-content: center;
  margin: 16px 0;
  padding: 16px;
  background: #fff;
  border-radius: var(--radius);
}

.qr-link-row {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.qr-link-row input {
  flex: 1;
  min-width: 0;
  font-size: 0.8rem;
}

#view-team:fullscreen {
  background: var(--color-bg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#view-team:fullscreen .board {
  max-width: 1500px;
}

#view-team:fullscreen .card-tile {
  font-size: 1.6rem;
}

.legal-card {
  max-width: 800px;
  margin: 0 auto;
}

.legal-card h3 {
  margin-bottom: 6px;
}

.legal-card p, .legal-card ol {
  color: var(--color-text-dim);
  line-height: 1.55;
}

.legal-card ol {
  padding-left: 20px;
}

.legal-card li {
  margin-bottom: 6px;
}

.legal-card a {
  color: var(--color-blue);
}

.legal-footer {
  display: flex;
  justify-content: center;
  gap: 24px;
  padding: 20px;
  border-top: 1px solid var(--color-border);
}

.footer-link {
  background: none;
  border: none;
  color: var(--color-text-dim);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 4px;
  text-decoration: none;
}

.footer-link:hover, .footer-link.active {
  color: var(--color-text);
  text-decoration: underline;
}

@media (max-width: 900px) {
  .setup-grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .board { gap: 6px; }
  .card-tile { font-size: 0.8rem; padding: 4px; }
  .turn-indicator { font-size: 1.1rem; }
  .active-clue.big { font-size: 1.5rem; }
}