/* === STATECRAFT — Global Styles === */

:root {
  --bg-dark: #0d1117;
  --bg-panel: #161b22;
  --bg-card: #21262d;
  --bg-hover: #30363d;
  --border: #30363d;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --accent-blue: #58a6ff;
  --accent-green: #3fb950;
  --accent-yellow: #d29922;
  --accent-orange: #db6d28;
  --accent-red: #f85149;
  --accent-purple: #a371f7;
  --influence-color: #a371f7;
  --economy-color: #3fb950;
  --military-color: #f85149;
  --stability-color: #58a6ff;
  --reputation-color: #d29922;
  --cooperative-color: #3fb950;
  --confrontational-color: #f85149;
  --strategic-color: #58a6ff;
  --font-main: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', monospace;
  --radius: 8px;
  --radius-sm: 4px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-main);
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* === Screens === */
.screen {
  display: none;
  width: 100%;
  min-height: 100vh;
}

.screen.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

#game-screen.active {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.hidden {
  display: none !important;
}

/* === Buttons === */
.btn {
  padding: 12px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-main);
}

.btn-primary {
  background: var(--accent-blue);
  color: #fff;
  border-color: var(--accent-blue);
}

.btn-primary:hover {
  background: #79c0ff;
  border-color: #79c0ff;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
}

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

.btn-small {
  padding: 6px 14px;
  font-size: 0.85rem;
}

.link {
  color: var(--accent-blue);
  text-decoration: none;
  font-size: 0.9rem;
}

.link:hover {
  text-decoration: underline;
}

/* === Start Screen === */
#start-screen {
  background: radial-gradient(ellipse at center, #161b22 0%, #0d1117 70%);
}

.title-card {
  text-align: center;
  max-width: 500px;
  padding: 40px;
}

.title-card h1 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: 6px;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.tagline {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.start-options {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 32px;
}

.start-footer {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.start-footer p {
  margin-bottom: 8px;
}

/* === How to Play === */
#how-to-play-screen {
  background: var(--bg-dark);
  padding: 40px;
}

.info-panel {
  max-width: 700px;
  width: 100%;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.info-panel h2 {
  margin-bottom: 24px;
  color: var(--accent-blue);
}

.rules-content h3 {
  margin-top: 20px;
  margin-bottom: 8px;
  color: var(--text-primary);
  font-size: 1rem;
}

.rules-content p,
.rules-content li {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 6px;
}

.rules-content ol,
.rules-content ul {
  padding-left: 20px;
  margin-bottom: 12px;
}

.info-panel .btn {
  margin-top: 24px;
}

/* === Game Header === */
.game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
}

.tension-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  max-width: 400px;
}

.tension-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}

.tension-track {
  flex: 1;
  height: 8px;
  background: var(--bg-card);
  border-radius: 4px;
  overflow: hidden;
}

.tension-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-yellow), var(--accent-red));
  border-radius: 4px;
  transition: width 0.5s ease;
}

.tension-value {
  font-size: 0.85rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
  min-width: 24px;
}

.round-info {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* === Game Main Layout === */
.game-main {
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  gap: 0;
  flex: 1;
  min-height: 0;
}

/* === Player Panels === */
.player-panel {
  padding: 20px 16px;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  overflow-y: auto;
}

.player-2-panel {
  border-right: none;
  border-left: 1px solid var(--border);
}

.player-name {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.player-1-panel .player-name {
  color: var(--accent-blue);
}

.player-2-panel .player-name {
  color: var(--accent-red);
}

.stats {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.stat-bar {
  height: 6px;
  background: var(--bg-card);
  border-radius: 3px;
  overflow: hidden;
}

.stat-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.4s ease;
}

.influence-fill { background: var(--influence-color); }
.economy-fill { background: var(--economy-color); }
.military-fill { background: var(--military-color); }
.stability-fill { background: var(--stability-color); }
.reputation-fill { background: var(--reputation-color); }

.stat-value {
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

/* === Game Center === */
.game-center {
  padding: 20px 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* === Event Banner === */
.event-banner {
  background: var(--bg-card);
  border: 1px solid var(--accent-yellow);
  border-radius: var(--radius);
  padding: 20px;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.event-header {
  display: flex;
  gap: 12px;
  margin-bottom: 10px;
}

.event-sector {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: var(--accent-orange);
  color: #fff;
}

.event-risk {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.event-text {
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 8px;
}

.event-effect {
  font-size: 0.85rem;
  color: var(--accent-yellow);
  font-weight: 600;
  margin-bottom: 12px;
}

/* === Move Panel === */
.move-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.move-panel h3 {
  font-size: 1rem;
  margin-bottom: 12px;
}

.move-categories {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.tab {
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-main);
}

.tab:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.tab.active[data-category="cooperative"] {
  background: rgba(63, 185, 80, 0.15);
  border-color: var(--cooperative-color);
  color: var(--cooperative-color);
}

.tab.active[data-category="confrontational"] {
  background: rgba(248, 81, 73, 0.15);
  border-color: var(--confrontational-color);
  color: var(--confrontational-color);
}

.tab.active[data-category="strategic"] {
  background: rgba(88, 166, 255, 0.15);
  border-color: var(--strategic-color);
  color: var(--strategic-color);
}

.move-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px;
}

.move-card {
  padding: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.move-card:hover {
  border-color: var(--accent-blue);
  background: var(--bg-hover);
}

.move-card.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.move-card-name {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.move-card-code {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  margin-bottom: 6px;
}

.move-card-summary {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* === Move Detail === */
.move-detail {
  background: var(--bg-panel);
  border: 1px solid var(--accent-blue);
  border-radius: var(--radius);
  padding: 24px;
  animation: slideDown 0.2s ease;
}

.move-detail h4 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.detail-desc {
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 12px;
}

.detail-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.detail-code {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 3px 8px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

.detail-goldstein {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.detail-goldstein.positive {
  background: rgba(63, 185, 80, 0.15);
  color: var(--accent-green);
}

.detail-goldstein.negative {
  background: rgba(248, 81, 73, 0.15);
  color: var(--accent-red);
}

.detail-goldstein.neutral {
  background: rgba(88, 166, 255, 0.15);
  color: var(--accent-blue);
}

.detail-example {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 8px;
  padding-left: 12px;
  border-left: 2px solid var(--border);
}

.detail-tip {
  font-size: 0.85rem;
  color: var(--accent-green);
  margin-bottom: 16px;
}

.detail-effects {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.effect-chip {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.effect-chip.positive {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.effect-chip.negative {
  border-color: var(--accent-red);
  color: var(--accent-red);
}

.detail-actions {
  display: flex;
  gap: 12px;
}

/* === Event Log === */
.event-log {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  max-height: 200px;
  overflow-y: auto;
}

.event-log h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

#log-list {
  list-style: none;
}

.log-entry {
  font-size: 0.8rem;
  padding: 4px 0;
  border-bottom: 1px solid rgba(48, 54, 61, 0.5);
  color: var(--text-secondary);
}

.log-entry:last-child {
  border-bottom: none;
}

.log-system {
  color: var(--text-muted);
  font-style: italic;
}

.log-cooperative {
  color: var(--accent-green);
}

.log-confrontational {
  color: var(--accent-red);
}

.log-strategic {
  color: var(--accent-blue);
}

.log-event {
  color: var(--accent-yellow);
}

/* === Game Over === */
#gameover-screen {
  background: radial-gradient(ellipse at center, #161b22 0%, #0d1117 70%);
}

#gameover-screen .title-card h2 {
  font-size: 2.5rem;
  margin-bottom: 12px;
  color: var(--accent-green);
}

#gameover-screen .title-card p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.gameover-stats {
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 24px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* === Responsive === */
@media (max-width: 900px) {
  .game-main {
    grid-template-columns: 1fr;
  }

  .player-panel {
    border: none;
    border-bottom: 1px solid var(--border);
  }

  .player-2-panel {
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .move-list {
    grid-template-columns: 1fr;
  }
}


/* === Site Footer === */
.site-footer {
  text-align: center;
  padding: 50px 20px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85em;
}

.footer-brand {
  font-family: var(--font-mono);
  font-size: 1em;
  letter-spacing: 3px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.site-footer p {
  color: var(--text-muted);
  margin-bottom: 0;
}

.site-footer .footer-sub {
  margin-top: 8px;
  color: var(--text-secondary);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9em;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.footer-links a:hover {
  color: var(--accent-blue);
  border-color: rgba(88, 166, 255, 0.4);
  background: rgba(88, 166, 255, 0.05);
}

.footer-links svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}