/* ============================================================
   trail-game.css — Corps of Discovery expedition game
   ============================================================ */

/* --- Game Screen Layout --- */
#trail-game-screen {
  background: linear-gradient(180deg, #1a0f08 0%, #2c1810 40%, #1a0f08 100%);
  min-height: 100vh;
  color: var(--parchment);
  font-family: Georgia, 'Times New Roman', serif;
}

.trail-game-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0.5rem 1rem 2rem;
}

/* --- Top Status Bar --- */
.tg-status-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  padding: 0.75rem;
  background: rgba(0,0,0,0.4);
  border: 1px solid #5c4033;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.tg-status-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tg-status-label {
  color: #a08060;
  min-width: 60px;
}

.tg-status-bar-track {
  flex: 1;
  height: 10px;
  background: #1a0f08;
  border-radius: 5px;
  border: 1px solid #5c4033;
  overflow: hidden;
  position: relative;
}

.tg-status-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.6s ease;
}

.tg-status-bar-fill.food { background: linear-gradient(90deg, #8b4513, #d4760a); }
.tg-status-bar-fill.health { background: linear-gradient(90deg, #2d5016, #4a7c2e); }
.tg-status-bar-fill.supplies { background: linear-gradient(90deg, #3a6b8c, #5a9bbc); }
.tg-status-bar-fill.morale { background: linear-gradient(90deg, #8b6914, #f5a623); }

.tg-status-value {
  min-width: 32px;
  text-align: right;
  font-family: system-ui, sans-serif;
  font-size: 0.8rem;
  color: var(--parchment-dark);
}

.tg-date-location {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.4rem;
  border-top: 1px solid #3a2a1a;
  font-size: 0.85rem;
}

.tg-date { color: #d4760a; }
.tg-location { color: var(--parchment); font-style: italic; }

/* --- Main Content Card --- */
.tg-card {
  background: linear-gradient(160deg, #f4e8c1 0%, #e6d5a0 100%);
  border: 2px solid #8b4513;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.3);
  color: var(--ink);
  overflow: hidden;
}

.tg-card-header {
  background: linear-gradient(135deg, #5c2e0a, #8b4513);
  padding: 1rem 1.25rem;
  color: var(--parchment);
  border-bottom: 2px solid #3a1a08;
}

.tg-card-header h2 {
  margin: 0;
  font-size: 1.3rem;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.tg-card-header .tg-subtitle {
  margin: 0.25rem 0 0;
  font-size: 0.9rem;
  color: #e6d5a0;
  font-style: italic;
}

.tg-card-body {
  padding: 1.25rem;
}

/* --- Game Start Screen --- */
.tg-start {
  text-align: center;
}

.tg-start-intro {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  color: var(--ink-light);
}

.tg-difficulty-select {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.tg-difficulty-btn {
  padding: 0.6rem 1.2rem;
  border: 2px solid #8b4513;
  border-radius: 6px;
  background: transparent;
  color: var(--ink);
  font-family: Georgia, serif;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
}

.tg-difficulty-btn:hover {
  background: #e6d5a0;
}

.tg-difficulty-btn.selected {
  background: #8b4513;
  color: var(--parchment);
  border-color: #5c2e0a;
}

.tg-difficulty-desc {
  font-size: 0.85rem;
  color: var(--ink-light);
  margin-bottom: 1.5rem;
  font-style: italic;
  min-height: 2.5em;
}

/* --- Buttons --- */
.tg-btn {
  display: inline-block;
  padding: 0.7rem 1.8rem;
  border: none;
  border-radius: 6px;
  font-family: Georgia, serif;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  text-shadow: 1px 1px 1px rgba(0,0,0,0.3);
}

.tg-btn-primary {
  background: linear-gradient(135deg, #2d5016, #4a7c2e);
  color: var(--parchment);
  border: 2px solid #2d5016;
}

.tg-btn-primary:hover { background: linear-gradient(135deg, #4a7c2e, #5d9a3a); }

.tg-btn-leather {
  background: linear-gradient(135deg, #8b4513, #a0522d);
  color: var(--parchment);
  border: 2px solid #5c2e0a;
}

.tg-btn-leather:hover { background: linear-gradient(135deg, #a0522d, #b5673a); }

.tg-btn-danger {
  background: linear-gradient(135deg, #8b1a1a, #a52a2a);
  color: var(--parchment);
  border: 2px solid #5a0a0a;
}

.tg-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* --- Station/Stop View --- */
.tg-stop-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
  color: var(--ink-light);
}

.tg-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.tg-action-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid #8b4513;
  border-radius: 6px;
  background: rgba(139,69,19,0.08);
  color: var(--ink);
  font-family: Georgia, serif;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
}

.tg-action-btn:hover:not(:disabled) {
  background: rgba(139,69,19,0.18);
  border-color: #5c2e0a;
}

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

.tg-action-btn .tg-action-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.tg-action-btn .tg-action-label {
  display: flex;
  flex-direction: column;
}

.tg-action-btn .tg-action-label small {
  font-size: 0.75rem;
  color: var(--ink-light);
}

.tg-continue-row {
  text-align: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #d4c49a;
}

/* --- Event View --- */
.tg-event-narrative {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
  color: var(--ink);
  padding: 0.75rem;
  background: rgba(139,69,19,0.06);
  border-left: 3px solid #8b4513;
  border-radius: 0 6px 6px 0;
}

.tg-choices {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tg-choice-btn {
  display: block;
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1px solid #8b4513;
  border-radius: 6px;
  background: var(--parchment);
  color: var(--ink);
  font-family: Georgia, serif;
  font-size: 0.9rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
  line-height: 1.4;
}

.tg-choice-btn:hover {
  background: #e6d5a0;
  border-color: #5c2e0a;
}

.tg-choice-btn.chosen-good {
  background: #d4edda;
  border-color: #2d5016;
  cursor: default;
}

.tg-choice-btn.chosen-bad {
  background: #f8d7da;
  border-color: #8b1a1a;
  cursor: default;
}

.tg-choice-btn.disabled-choice {
  opacity: 0.4;
  cursor: default;
}

/* --- Event Result --- */
.tg-result {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  line-height: 1.5;
  animation: tgFadeIn 0.4s ease;
}

.tg-result-good {
  background: rgba(45,80,22,0.12);
  border: 1px solid #4a7c2e;
  color: #2d5016;
}

.tg-result-bad {
  background: rgba(139,26,26,0.1);
  border: 1px solid #c44;
  color: #8b1a1a;
}

.tg-result-neutral {
  background: rgba(58,107,140,0.1);
  border: 1px solid #5a9bbc;
  color: #2a5a7c;
}

/* --- Travel Animation --- */
.tg-travel-scene {
  text-align: center;
  padding: 2rem 1rem;
}

.tg-travel-progress {
  width: 100%;
  height: 8px;
  background: #1a0f08;
  border-radius: 4px;
  margin: 1.5rem 0;
  border: 1px solid #5c4033;
  overflow: hidden;
}

.tg-travel-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #d4760a, #f5a623);
  border-radius: 3px;
  transition: width 1s ease;
}

.tg-travel-text {
  font-size: 1.1rem;
  color: var(--parchment);
  margin-bottom: 0.5rem;
}

.tg-travel-detail {
  font-size: 0.85rem;
  color: #a08060;
  font-style: italic;
}

.tg-travel-map {
  margin: 1rem auto;
  max-width: 700px;
}

/* --- Party Panel --- */
.tg-party-panel {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.5rem;
  margin-top: 1rem;
}

.tg-party-member {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.6rem;
  background: rgba(0,0,0,0.05);
  border-radius: 4px;
  font-size: 0.8rem;
}

.tg-party-member.sick {
  background: rgba(139,26,26,0.1);
  color: #8b1a1a;
}

.tg-party-member.dead {
  opacity: 0.4;
  text-decoration: line-through;
}

.tg-party-health-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.tg-party-health-dot.good { background: #4a7c2e; }
.tg-party-health-dot.fair { background: #d4760a; }
.tg-party-health-dot.poor { background: #c44; }
.tg-party-health-dot.dead { background: #666; }

/* --- Game Over / Victory --- */
.tg-endscreen {
  text-align: center;
  padding: 1.5rem;
}

.tg-endscreen h2 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.tg-endscreen .tg-end-subtitle {
  font-size: 1rem;
  color: var(--ink-light);
  font-style: italic;
  margin-bottom: 1.5rem;
}

.tg-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  text-align: left;
}

.tg-stat-item {
  padding: 0.5rem 0.75rem;
  background: rgba(0,0,0,0.05);
  border-radius: 4px;
  font-size: 0.85rem;
}

.tg-stat-label {
  color: var(--ink-light);
  font-size: 0.75rem;
  display: block;
}

.tg-stat-value {
  font-weight: bold;
  color: var(--ink);
}

.tg-tombstone {
  max-width: 280px;
  margin: 0 auto 1.5rem;
  padding: 1.5rem;
  border: 3px double #5c4033;
  border-radius: 10px 10px 0 0;
  background: rgba(0,0,0,0.06);
  text-align: center;
}

.tg-tombstone h3 {
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
}

.tg-tombstone p {
  font-size: 0.9rem;
  color: var(--ink-light);
  margin: 0.25rem 0;
  font-style: italic;
}

/* --- Journal Log --- */
.tg-journal-log {
  max-height: 200px;
  overflow-y: auto;
  margin-top: 1rem;
  padding: 0.75rem;
  background: rgba(0,0,0,0.05);
  border-radius: 6px;
  border: 1px solid #d4c49a;
  font-size: 0.8rem;
}

.tg-journal-entry {
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  color: var(--ink-light);
  line-height: 1.4;
}

.tg-journal-entry:last-child { border-bottom: none; }
.tg-journal-date { color: #8b4513; font-weight: bold; }

/* --- Back button --- */
.tg-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4rem 0.8rem;
  margin-bottom: 0.75rem;
  border: 1px solid #5c4033;
  border-radius: 4px;
  background: transparent;
  color: #a08060;
  font-family: system-ui, sans-serif;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}

.tg-back-btn:hover {
  background: rgba(255,255,255,0.05);
  color: var(--parchment);
}

/* --- Animations --- */
@keyframes tgFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.tg-fade-in {
  animation: tgFadeIn 0.4s ease;
}

/* --- Knowledge Bonus --- */
.tg-knowledge-bonus {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border: 2px solid #d4760a;
  border-radius: 8px;
  background: rgba(212,118,10,0.08);
}

.tg-knowledge-bonus.tg-kb-correct {
  border-color: #4a7c2e;
  background: rgba(74,124,46,0.1);
}

.tg-knowledge-bonus.tg-kb-wrong {
  border-color: #c44;
  background: rgba(204,68,68,0.08);
}

.tg-kb-options {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.tg-kb-option {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid #8b4513;
  border-radius: 5px;
  background: var(--parchment);
  color: var(--ink);
  font-family: Georgia, serif;
  font-size: 0.85rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
}

.tg-kb-option:hover {
  background: #e6d5a0;
  border-color: #d4760a;
}

/* --- Expedition Comparison Table --- */
.tg-comparison {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.85rem;
}

.tg-comparison th {
  background: rgba(139,69,19,0.15);
  padding: 0.4rem 0.6rem;
  text-align: left;
  border-bottom: 2px solid #8b4513;
  color: var(--ink);
}

.tg-comparison td {
  padding: 0.35rem 0.6rem;
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

.tg-comparison tr td:nth-child(2),
.tg-comparison tr td:nth-child(3) {
  text-align: center;
}

.tg-comparison tr:last-child td { border-bottom: none; }

/* --- Party Member HP Display --- */
.tg-party-hp {
  margin-left: auto;
  font-size: 0.7rem;
  font-family: system-ui, sans-serif;
  color: var(--ink-light);
  opacity: 0.7;
}

/* --- Party Bio Overlay --- */
.tg-bio-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.tg-bio-card {
  position: relative;
  max-width: 400px;
  width: 100%;
  background: linear-gradient(160deg, #f4e8c1, #e6d5a0);
  border: 2px solid #8b4513;
  border-radius: 10px;
  padding: 1.5rem;
  color: var(--ink);
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}

.tg-bio-card h3 {
  margin: 0 0 0.3rem;
  font-size: 1.15rem;
  color: #2c1810;
}

.tg-bio-role {
  font-size: 0.85rem;
  color: #8b4513;
  font-style: italic;
  margin: 0 0 0.75rem;
}

.tg-bio-detail {
  font-size: 0.85rem;
  margin: 0.25rem 0;
}

.tg-bio-text {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: #3a2a1a;
}

.tg-bio-close {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #8b4513;
  cursor: pointer;
}

/* --- Party Ability Indicator --- */
.tg-ability-note {
  font-size: 0.8rem;
  color: #5c2e0a;
  font-style: italic;
  margin-top: 0.5rem;
  padding: 0.4rem 0.6rem;
  background: rgba(212,118,10,0.06);
  border-radius: 4px;
}

/* --- Responsive --- */
@media (max-width: 600px) {
  .tg-status-bar {
    grid-template-columns: 1fr;
    font-size: 0.8rem;
  }
  .tg-actions {
    grid-template-columns: 1fr;
  }
  .tg-difficulty-select {
    flex-direction: column;
    align-items: center;
  }
  .tg-stats-grid {
    grid-template-columns: 1fr;
  }
  .tg-party-panel {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  }
}

/* --- Modern Road Trip Comparison --- */
.tg-modern-trip {
  margin: 1.5rem 0 0.5rem;
  border: 1px solid rgba(90,155,188,0.3);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(58,107,140,0.08), rgba(58,107,140,0.02));
}

.tg-modern-toggle {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--river-light, #5a9bbc);
  cursor: pointer;
  list-style: none;
  padding: 0.65rem 1rem;
  text-align: center;
}
.tg-modern-toggle::-webkit-details-marker { display: none; }
.tg-modern-toggle::marker { display: none; content: ''; }
.tg-modern-toggle::after { content: ' \25BE'; font-size: 0.7rem; }
.tg-modern-trip[open] .tg-modern-toggle::after { content: ' \25B4'; }

.tg-modern-content {
  padding: 0.75rem 1rem 1rem;
  border-top: 1px solid rgba(90,155,188,0.15);
}

.tg-modern-intro {
  font-size: 0.85rem;
  color: var(--ink-light, #5c4033);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.tg-modern-route {
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--river, #3a6b8c);
  padding: 0.5rem;
  margin-bottom: 0.75rem;
  background: rgba(58,107,140,0.08);
  border-radius: 4px;
  letter-spacing: 0.03em;
}

.tg-modern-cost-title {
  font-size: 0.95rem;
  color: var(--ink, #2c1810);
  margin: 1rem 0 0.5rem;
  text-align: center;
}

.tg-modern-footnote {
  font-size: 0.75rem;
  color: var(--ink-light, #5c4033);
  font-style: italic;
  line-height: 1.5;
  margin-top: 0.75rem;
}