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

:root {
  --sand: #F5E6C8;
  --parchment: #EDE0C8;
  --brown: #8B6914;
  --dark-brown: #5C4033;
  --forest: #2D5016;
  --ocean: #1A6B8A;
  --gold: #D4A017;
  --gold-light: #F4D03F;
  --red: #C0392B;
  --text: #3E2723;
  --text-muted: #795548;
  --white: #FFF8F0;
  --shadow: rgba(60, 30, 0, 0.2);
  --radius: 8px;

  /* Player colors */
  --player-0: #C0392B;
  --player-1: #2980B9;
  --player-2: #27AE60;
  --player-3: #8E44AD;
}

html {
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--sand);
  color: var(--text);
  min-height: 100dvh;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--dark-brown);
}

/* ── Screens ── */
.screen {
  display: none;
  min-height: 100dvh;
}

.screen.active {
  display: flex;
  flex-direction: column;
}

/* ── Setup Screen ── */
.setup-container {
  max-width: 420px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  min-height: 100dvh;
  justify-content: center;
}

.game-title {
  font-size: 2.2rem;
  color: var(--dark-brown);
  text-align: center;
  text-shadow: 1px 1px 2px var(--shadow);
  letter-spacing: 0.02em;
}

.subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  margin-top: -0.8rem;
}

.setup-section {
  width: 100%;
}

.setup-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--dark-brown);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.toggle-group,
.player-count-group {
  display: flex;
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid var(--brown);
}

.toggle-btn,
.player-count-btn {
  flex: 1;
  padding: 0.6rem 1rem;
  border: none;
  background: var(--white);
  color: var(--dark-brown);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.toggle-btn:not(:last-child),
.player-count-btn:not(:last-child) {
  border-right: 1px solid var(--brown);
}

.toggle-btn.active,
.player-count-btn.active {
  background: var(--brown);
  color: var(--white);
}

.toggle-btn:hover:not(.active),
.player-count-btn:hover:not(.active) {
  background: var(--parchment);
}

#player-names-inputs {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.player-name-input {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: 2px solid var(--brown);
  border-radius: var(--radius);
  background: var(--white);
  font-size: 1rem;
  color: var(--text);
}

.player-name-input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.2);
}

/* ── Buttons ── */
.btn-primary {
  padding: 0.8rem 2rem;
  background: var(--brown);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  width: 100%;
  max-width: 300px;
  letter-spacing: 0.03em;
}

.btn-primary:hover {
  background: var(--dark-brown);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  padding: 0.5rem 1rem;
  background: var(--parchment);
  color: var(--dark-brown);
  border: 2px solid var(--brown);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-secondary:hover {
  background: var(--sand);
}

.btn-link {
  background: none;
  border: none;
  color: var(--ocean);
  text-decoration: underline;
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0.3rem 0;
}

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brown);
  color: var(--white);
  border: none;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.btn-icon:hover {
  background: var(--dark-brown);
}

.btn-close {
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1;
}

/* ── Player Banner ── */
.player-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1rem;
  background: var(--player-0);
  color: white;
  font-weight: 600;
  font-size: 1rem;
}

.player-color-0 { background: var(--player-0); }
.player-color-1 { background: var(--player-1); }
.player-color-2 { background: var(--player-2); }
.player-color-3 { background: var(--player-3); }

/* ── Dice Area ── */
.dice-area {
  padding: 1rem;
}

.dice-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  max-width: 360px;
  margin: 0.8rem auto 0;
}

.die {
  aspect-ratio: 1;
  background: var(--white);
  border: 3px solid var(--brown);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
  box-shadow: 2px 3px 6px var(--shadow);
  position: relative;
  user-select: none;
  overflow: visible;
}

.die:hover:not(.locked):not(.removed) {
  transform: translateY(-2px);
  box-shadow: 2px 5px 10px var(--shadow);
}

.die.held {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-light), 2px 3px 6px var(--shadow);
  transform: translateY(-4px);
}

.die.held::after {
  content: 'HELD';
  position: absolute;
  top: -1.4em;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.1em;
  background: var(--parchment);
  padding: 0 0.3em;
  border-radius: 3px;
  white-space: nowrap;
}

.die.locked {
  cursor: default;
  opacity: 0.9;
}

.die.removed {
  visibility: hidden;
}

.die.rolling {
  animation: dieShake 0.08s infinite alternate;
}

@keyframes dieShake {
  0% { transform: rotate(-4deg) scale(1.04); }
  100% { transform: rotate(4deg) scale(0.96); }
}

.die-face {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  border-left: 4px solid transparent;
  padding-left: 0;
  border: none;
}

.die-emoji {
  font-size: 1.8rem;
  line-height: 1;
}

.die-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

/* ── Roll Controls ── */
.roll-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 0.8rem;
}

.btn-roll {
  padding: 0.7rem 2.5rem;
  background: var(--forest);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  letter-spacing: 0.03em;
}

.btn-roll:hover:not(:disabled) {
  background: #1E3B0F;
}

.btn-roll:active:not(:disabled) {
  transform: scale(0.97);
}

.btn-roll:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
}

.btn-accept {
  padding: 0.7rem 1.5rem;
  background: var(--gold);
  color: var(--dark-brown);
  border: none;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  letter-spacing: 0.03em;
}

.btn-accept:hover {
  background: var(--gold-light);
}

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

.roll-counter {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Resource Summary ── */
.resource-summary {
  padding: 0.8rem 1rem;
  margin: 0 1rem;
  background: var(--parchment);
  border-radius: var(--radius);
  border: 1px solid rgba(139, 105, 20, 0.3);
}

.resource-summary h3 {
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.resource-counts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.resource-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.6rem;
  background: var(--white);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 2px solid var(--res-color, var(--brown));
}

.no-resources {
  color: var(--text-muted);
  font-style: italic;
}

/* ── Gold Trade ── */
.gold-trade-section {
  padding: 0.8rem 1rem;
  margin: 0.5rem 1rem 0;
  background: linear-gradient(135deg, #FFF8E1, #FFF3CD);
  border-radius: var(--radius);
  border: 2px solid var(--gold);
}

.gold-trade-section h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gold);
}

.trade-info {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0.3rem 0;
}

.trade-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.trade-btn {
  padding: 0.4rem 0.8rem;
  border: 2px solid var(--brown);
  background: var(--white);
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
}

.trade-btn:hover:not(:disabled) {
  background: var(--parchment);
}

.trade-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.gold-available {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

/* ── Joker Section ── */
.joker-section {
  padding: 0.8rem 1rem;
  margin: 0.5rem 1rem 0;
  background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
  border-radius: var(--radius);
  border: 2px solid var(--forest);
}

.joker-section h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--forest);
}

.joker-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.joker-btn,
.joker-pick-btn {
  padding: 0.4rem 0.8rem;
  border: 2px solid var(--forest);
  background: var(--white);
  border-radius: var(--radius);
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.15s;
  text-align: left;
}

.joker-btn:hover,
.joker-pick-btn:hover {
  background: var(--parchment);
}

.joker-pick-btn {
  display: inline-block;
  margin-right: 0.3rem;
}

/* ── Build Helper ── */
.build-helper {
  padding: 0.8rem 1rem;
  margin: 0.5rem 1rem 0;
  background: var(--parchment);
  border-radius: var(--radius);
  border: 1px solid rgba(139, 105, 20, 0.3);
}

.build-helper h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.build-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.3rem;
}

.build-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.7rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: white;
}

.build-tag small {
  font-weight: 400;
  opacity: 0.9;
}

.build-tag-road { background: var(--red); }
.build-tag-knight { background: var(--ocean); }
.build-tag-settlement { background: var(--forest); }
.build-tag-city { background: var(--dark-brown); }

.building-costs-ref {
  margin-top: 0.5rem;
  padding: 0.5rem;
  background: var(--white);
  border-radius: var(--radius);
}

.cost-item {
  padding: 0.3rem 0;
  font-size: 0.8rem;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.cost-item:last-child {
  border-bottom: none;
}

.points-badge {
  float: right;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.muted {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ── Turn Controls ── */
.turn-controls {
  padding: 0.8rem 1rem;
  margin: 0.5rem 1rem 0;
  background: var(--parchment);
  border-radius: var(--radius);
  border: 1px solid rgba(139, 105, 20, 0.3);
}

.score-entry {
  margin-bottom: 0.6rem;
}

.score-entry label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--dark-brown);
}

.score-input-group {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

#score-input {
  flex: 1;
  padding: 0.5rem 0.8rem;
  border: 2px solid var(--brown);
  border-radius: var(--radius);
  font-size: 1rem;
  background: var(--white);
  color: var(--text);
  max-width: 120px;
}

#score-input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.2);
}

#no-build-btn {
  font-weight: 700;
  color: var(--red);
  border-color: var(--red);
}

.turn-controls .btn-primary {
  margin-top: 0.3rem;
}

/* ── Island 2 Controls ── */
.island2-controls {
  padding: 0.5rem 1rem;
  margin: 0.3rem 1rem 0;
}

.vp-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  cursor: pointer;
}

.toggle-label input[type="checkbox"] {
  accent-color: var(--forest);
  width: 16px;
  height: 16px;
}

/* ── Scoreboard ── */
.scoreboard {
  padding: 0.8rem 1rem;
  margin: 0.5rem 1rem;
}

.scoreboard h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.score-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.score-table th {
  text-align: left;
  padding: 0.4rem 0.5rem;
  border-bottom: 2px solid var(--brown);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.score-table td {
  padding: 0.4rem 0.5rem;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.score-table .active-player {
  background: rgba(212, 160, 23, 0.15);
}

.player-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 0.4rem;
  vertical-align: middle;
}

.player-dot.player-color-0 { background: var(--player-0); }
.player-dot.player-color-1 { background: var(--player-1); }
.player-dot.player-color-2 { background: var(--player-2); }
.player-dot.player-color-3 { background: var(--player-3); }

.score-entries {
  font-size: 0.8rem;
  color: var(--text-muted);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.score-x {
  color: var(--red);
  font-weight: 700;
}

.score-total {
  font-weight: 700;
}

/* ── Bottom Bar ── */
.bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  margin-top: auto;
  border-top: 1px solid rgba(139, 105, 20, 0.2);
}

/* ── Rules Panel ── */
.rules-panel {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 100;
  display: flex;
  justify-content: flex-end;
}

.rules-content {
  width: 90%;
  max-width: 480px;
  background: var(--white);
  height: 100%;
  overflow-y: auto;
  padding: 1.5rem;
  box-shadow: -4px 0 20px rgba(0,0,0,0.2);
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.rules-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--brown);
}

.rules-body h3 {
  margin-top: 1.2rem;
  margin-bottom: 0.5rem;
  font-size: 1rem;
  color: var(--brown);
}

.rules-body ul,
.rules-body ol {
  padding-left: 1.2rem;
  margin-bottom: 0.5rem;
}

.rules-body li {
  margin-bottom: 0.3rem;
  font-size: 0.9rem;
  line-height: 1.5;
}

.rules-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.5rem 0;
  font-size: 0.85rem;
}

.rules-table th,
.rules-table td {
  padding: 0.4rem 0.6rem;
  border: 1px solid rgba(139, 105, 20, 0.3);
  text-align: left;
}

.rules-table th {
  background: var(--parchment);
  font-weight: 600;
}

/* ── Game Over ── */
.game-over {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}

.game-over-content {
  background: var(--white);
  padding: 2rem;
  border-radius: 16px;
  text-align: center;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
  animation: popIn 0.3s ease-out;
}

@keyframes popIn {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.game-over-content h2 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  color: var(--gold);
}

.winner-name {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark-brown);
}

.final-score-table {
  margin: 0 auto 1.5rem;
}

.winner-row {
  background: rgba(212, 160, 23, 0.2);
  font-weight: 700;
}

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

/* ── Responsive ── */
@media (min-width: 768px) {
  .dice-container {
    max-width: 400px;
    gap: 1rem;
  }

  .die-emoji {
    font-size: 2.2rem;
  }

  .game-title {
    font-size: 2.8rem;
  }

  .resource-summary,
  .gold-trade-section,
  .joker-section,
  .build-helper,
  .turn-controls,
  .scoreboard {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }

  .dice-area {
    max-width: 600px;
    margin: 0 auto;
  }
}

@media (max-width: 374px) {
  .die-emoji {
    font-size: 1.4rem;
  }

  .die-label {
    font-size: 0.55rem;
  }

  .dice-container {
    gap: 0.4rem;
  }
}