:root {
  --paper-cream: #f6efe2;
  --paper-warm: #efe4cf;
  --paper-border: #cbbca3;
  --ink-dark: #2c2520;
  --ink-muted: #5c5046;
  --navy-sweater: #213654;
  --navy-hover: #182840;
  --olive-trousers: #666c45;
  --sky-wash: #8ca8b6;
  --brass-gold: #b87e28;
  --spark-red: #b93d24;
  --font-display: 'Palatino Linotype', 'Book Antiqua', Georgia, serif;
  --font-ui: 'Trebuchet MS', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'Consolas', 'Courier New', monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

::selection {
  background: var(--navy-sweater);
  color: var(--paper-cream);
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background-color: #241d17;
  color: var(--ink-dark);
  font-family: var(--font-ui);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.is-hidden {
  display: none !important;
}

.app-shell {
  min-height: 100vh;
  background-color: #251e18;
  background-image:
    radial-gradient(circle at 50% 25%, rgba(214, 194, 158, 0.14), rgba(20, 15, 11, 0.72));
  padding: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.paper-card {
  background-color: var(--paper-cream);
  background-image: url('assets/textures/watercolor_paper_tile.png');
  background-repeat: repeat;
  background-size: 320px 320px;
  border: 1.5px solid var(--ink-dark);
  border-radius: 10px;
  box-shadow: 0 18px 42px rgba(10, 7, 4, 0.48);
  color: var(--ink-dark);
}

/* Epigraph Opening */
.screen-epigraph {
  width: 100%;
  max-width: 780px;
  padding: 12px;
}

.epigraph-card {
  padding: 44px 40px;
  text-align: center;
  position: relative;
}

.epigraph-meta {
  margin: 0 0 18px;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy-sweater);
  font-weight: 700;
}

.epigraph-quote {
  margin: 0 auto 14px;
  max-width: 58ch;
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2.2vw, 1.4rem);
  font-style: italic;
  color: var(--ink-dark);
  line-height: 1.65;
}

.epigraph-author {
  margin: 0 0 28px;
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--ink-muted);
}

.epigraph-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.2vw, 2.2rem);
  letter-spacing: -0.02em;
  color: var(--navy-sweater);
}

.epigraph-sub {
  margin: 0 auto 28px;
  max-width: 52ch;
  color: var(--ink-muted);
  font-size: 0.96rem;
}

.epigraph-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
button {
  font-family: var(--font-ui);
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}

button:focus-visible,
input:focus-visible {
  outline: 2.5px solid var(--brass-gold);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--navy-sweater);
  color: var(--paper-cream);
  border: 1.5px solid var(--ink-dark);
  border-radius: 7px;
  padding: 11px 24px;
  font-size: 0.98rem;
  font-weight: 700;
}

.btn-primary:hover {
  background: var(--navy-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--paper-warm);
  color: var(--ink-dark);
  border: 1.5px solid var(--ink-dark);
  border-radius: 7px;
  padding: 11px 20px;
  font-size: 0.95rem;
  font-weight: 700;
}

.btn-secondary:hover {
  background: #e3d3b7;
}

.btn-outline {
  width: 100%;
  text-align: left;
  background: rgba(246, 239, 226, 0.85);
  color: var(--ink-dark);
  border: 1.5px solid var(--paper-border);
  border-radius: 7px;
  padding: 9px 12px;
  font-size: 0.89rem;
  font-weight: 600;
}

.btn-outline:hover {
  border-color: var(--navy-sweater);
  background: var(--paper-warm);
}

.btn-outline.is-accent {
  border-color: var(--navy-sweater);
  color: var(--navy-sweater);
  font-weight: 700;
}

/* Main Game Shell */
.screen-game {
  width: 100%;
  max-width: 1240px;
  background-color: var(--paper-cream);
  background-image: url('assets/textures/watercolor_paper_tile.png');
  background-repeat: repeat;
  background-size: 320px 320px;
  border: 2px solid var(--ink-dark);
  border-radius: 12px;
  box-shadow: 0 22px 48px rgba(10, 7, 4, 0.55);
  overflow: hidden;
}

.hud-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  background: var(--paper-warm);
  border-bottom: 1.5px solid var(--ink-dark);
}

.hud-identity {
  display: flex;
  flex-direction: column;
}

.hud-chapter {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy-sweater);
}

.hud-location {
  font-size: 0.83rem;
  color: var(--ink-muted);
}

.hud-route {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
}

.route-stop {
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--paper-border);
  color: var(--ink-muted);
}

.route-stop.is-done {
  background: rgba(102, 108, 69, 0.16);
  border-color: var(--olive-trousers);
  color: var(--ink-dark);
}

.route-stop.is-active {
  background: var(--navy-sweater);
  border-color: var(--navy-sweater);
  color: var(--paper-cream);
  font-weight: 700;
}

.route-sep {
  color: var(--ink-muted);
}

.hud-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hud-stats {
  display: flex;
  gap: 8px;
}

.stat-pill {
  background: var(--paper-cream);
  border: 1px solid var(--paper-border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 6px;
  border: 1.5px solid var(--ink-dark);
  background: var(--paper-cream);
  color: var(--ink-dark);
}

.icon-btn:hover {
  background: var(--navy-sweater);
  color: var(--paper-cream);
}

.game-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 0;
}

.stage-column {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.stage-canvas {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 495px;
  border: 1.5px solid var(--ink-dark);
  border-radius: 8px;
  overflow: hidden;
  background: var(--paper-warm);
  position: relative;
}

.scene-frame {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.scene-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.paper-wash-overlay {
  position: absolute;
  inset: 0;
  background-image: url('assets/textures/watercolor_paper_tile.png');
  background-repeat: repeat;
  background-size: 280px 280px;
  mix-blend-mode: multiply;
  opacity: 0.28;
  pointer-events: none;
}

.scene-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 58%, rgba(36, 28, 22, 0.34) 100%);
  pointer-events: none;
}

.character-sprite {
  position: absolute;
  bottom: 0;
  left: 16%;
  height: 78%;
  width: auto;
  object-fit: contain;
  pointer-events: none;
  filter: drop-shadow(0 6px 10px rgba(24, 18, 12, 0.28));
  transition: transform 0.35s ease;
}

.character-sprite.is-room {
  left: 44%;
  height: 68%;
  opacity: 0.96;
}

/* Interactive Hotspots */
.hotspot-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(246, 239, 226, 0.93);
  color: var(--ink-dark);
  border: 1.5px solid var(--ink-dark);
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 0.78rem;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(20, 14, 10, 0.28);
}

.hotspot-pin:hover {
  background: var(--navy-sweater);
  color: var(--paper-cream);
}

.hotspot-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--brass-gold);
}

.hotspot-pin.is-urgent {
  border-color: var(--spark-red);
  background: #fdf2ec;
  color: var(--spark-red);
}

.hotspot-pin.is-urgent .hotspot-dot {
  background: var(--spark-red);
}

.bangkok-spark-ring {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 68px;
  height: 68px;
  pointer-events: none;
}

.spark-core {
  position: absolute;
  inset: 22px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffd07b 0%, #d95226 65%, transparent 100%);
  animation: sparkPulse 0.45s infinite alternate;
}

.spark-flare {
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 2px dashed rgba(247, 174, 66, 0.85);
  animation: spinSlow 2.4s linear infinite;
}

@keyframes sparkPulse {
  from { transform: scale(0.82); opacity: 0.78; }
  to { transform: scale(1.22); opacity: 1; }
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.room-hotspot {
  position: absolute;
  background: rgba(246, 239, 226, 0.08);
  border: 1.5px dashed rgba(44, 37, 32, 0.45);
  border-radius: 8px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 8px;
}

.room-hotspot:hover {
  background: rgba(33, 54, 84, 0.16);
  border: 2px solid var(--navy-sweater);
}

.room-hotspot.is-visited {
  border-color: var(--olive-trousers);
}

.room-hotspot-tag {
  background: rgba(246, 239, 226, 0.94);
  color: var(--ink-dark);
  border: 1px solid var(--ink-dark);
  border-radius: 6px;
  padding: 3px 9px;
  font-size: 0.78rem;
  font-weight: 700;
}

.ambient-caption-pill {
  position: absolute;
  left: 14px;
  top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(246, 239, 226, 0.93);
  border: 1px solid var(--ink-dark);
  border-radius: 6px;
  padding: 5px 11px;
  font-size: 0.8rem;
  font-weight: 700;
}

.ambient-caption-pill.is-music svg {
  animation: spinSlow 3s linear infinite;
}

/* Narrative Box */
.narrative-panel {
  background: rgba(246, 239, 226, 0.92);
  border: 1.5px solid var(--ink-dark);
  border-radius: 8px;
  padding: 12px 16px;
}

.narrative-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.speaker-tag {
  display: inline-block;
  background: var(--navy-sweater);
  color: var(--paper-cream);
  padding: 3px 10px;
  border-radius: 5px;
  font-size: 0.82rem;
  font-weight: 700;
}

.hotspot-feedback {
  font-size: 0.85rem;
  color: var(--olive-trousers);
  font-weight: 700;
}

.narrative-text {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 1.03rem;
  max-width: 72ch;
}

.choices-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.choice-btn {
  background: var(--paper-warm);
  color: var(--ink-dark);
  border: 1.5px solid var(--ink-dark);
  border-radius: 7px;
  padding: 9px 14px;
  font-size: 0.91rem;
  font-weight: 700;
  text-align: left;
}

.choice-btn:hover {
  background: var(--navy-sweater);
  color: var(--paper-cream);
}

/* Sidebar */
.sidebar-panel {
  border-left: 1.5px solid var(--ink-dark);
  background: rgba(239, 228, 207, 0.65);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.sidebar-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--navy-sweater);
  border-bottom: 1px solid var(--paper-border);
  padding-bottom: 4px;
}

.sidebar-note {
  margin: 0 0 10px;
  font-size: 0.86rem;
  color: var(--ink-muted);
}

.quest-checklist,
.journal-list {
  margin: 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
}

.quest-checklist li.is-done {
  color: var(--olive-trousers);
  text-decoration: line-through;
  font-weight: 700;
}

.quick-actions {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(24, 18, 13, 0.68);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 50;
}

.modal-sheet {
  width: 100%;
  max-width: 620px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 22px 24px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1.5px solid var(--paper-border);
  padding-bottom: 10px;
  margin-bottom: 14px;
}

.modal-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--navy-sweater);
}

.btn-close {
  background: var(--paper-warm);
  color: var(--ink-dark);
  border: 1.5px solid var(--ink-dark);
  border-radius: 6px;
  padding: 5px 12px;
  font-weight: 700;
}

.btn-close:hover {
  background: var(--ink-dark);
  color: var(--paper-cream);
}

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

.item-box {
  background: rgba(255, 252, 245, 0.72);
  border: 1px solid var(--paper-border);
  border-radius: 8px;
  padding: 12px 14px;
}

.item-box h4 {
  margin: 0 0 6px;
  color: var(--navy-sweater);
  font-family: var(--font-display);
}

.item-box p {
  margin: 0 0 10px;
  font-size: 0.92rem;
}

.german-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.german-input {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--ink-dark);
  border-radius: 6px;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  background: #fffdf8;
  color: var(--ink-dark);
}

.phrase-chips {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.phrase-chip {
  text-align: left;
  background: var(--paper-warm);
  border: 1px solid var(--paper-border);
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 0.85rem;
  color: var(--ink-dark);
}

.phrase-chip:hover {
  border-color: var(--navy-sweater);
}

.feedback-banner {
  border-radius: 7px;
  padding: 10px 12px;
  font-size: 0.9rem;
  font-weight: 700;
  margin-top: 10px;
  border: 1.5px solid;
}

.feedback-banner.is-pass {
  background: #eef4e8;
  border-color: var(--olive-trousers);
  color: #35421b;
}

.feedback-banner.is-fail {
  background: #fbeee9;
  border-color: var(--spark-red);
  color: #7c2413;
}

@media (max-width: 940px) {
  .game-workspace {
    grid-template-columns: 1fr;
  }

  .sidebar-panel {
    border-left: none;
    border-top: 1.5px solid var(--ink-dark);
  }
}

@media (max-width: 600px) {
  .app-shell {
    padding: 8px;
  }

  .epigraph-card {
    padding: 28px 20px;
  }

  .hud-bar {
    padding: 10px 12px;
  }

  .stage-column {
    padding: 10px;
  }

  .character-sprite {
    height: 66%;
    left: 6%;
  }
}