@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;700&family=Noto+Sans+SC:wght@300;400;500&display=swap');

:root {
  --bg-primary: #f4ede4 !important;
  --bg-secondary: #ebe3d8 !important;
  --bg-panel: rgba(235, 227, 216, 0.95) !important;
  --text-main: #2c2418 !important;
  --text-dialogue: #a0522d !important;
  --text-thought: #2f6b6b !important;
  --text-system: #f2e8dc !important;
  --accent-red: #b8372a !important;
  --accent-gold: #8b6914 !important;
  --border-subtle: rgba(139, 105, 20, 0.2) !important;
  --border-panel: rgba(139, 105, 20, 0.35) !important;
  --shadow-warm: rgba(160, 82, 45, 0.06) !important;
  --shadow-cold: rgba(47, 107, 107, 0.05) !important;
}

body {
  background-color: var(--bg-primary) !important;
  color: var(--text-main) !important;
  font-family: 'Noto Sans SC', sans-serif !important;
  font-weight: 400 !important;
  line-height: 1.85 !important;
  font-size: 15px !important;
}

.rev-main {
  background: transparent !important;
  color: var(--text-main) !important;
  font-family: 'Noto Serif SC', serif !important;
  font-size: 15px !important;
  line-height: 1.9 !important;
  letter-spacing: 0.3px !important;
  padding: 8px 0 !important;
}

.char-dialogue {
  color: var(--text-dialogue) !important;
  text-shadow: 0 0 1px rgba(160, 82, 45, 0.1) !important;
  font-weight: 500 !important;
}

.inner-thought {
  color: var(--text-thought) !important;
  font-style: italic !important;
  text-shadow: 0 0 1px var(--shadow-cold) !important;
}

.system-alert {
  background: linear-gradient(135deg, var(--accent-red), #8b1a12) !important;
  color: var(--text-system) !important;
  padding: 12px 16px !important;
  margin: 16px 0 !important;
  border-left: 4px solid #ff4a3a !important;
  font-weight: 500 !important;
  font-size: 14px !important;
  letter-spacing: 1px !important;
  position: relative !important;
  overflow: hidden !important;
}

.system-alert::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(255, 255, 255, 0.02) 10px,
    rgba(255, 255, 255, 0.02) 20px
  ) !important;
  pointer-events: none !important;
}

details.coser-panel {
  background: var(--bg-panel) !important;
  border: 1px solid var(--border-panel) !important;
  border-radius: 3px !important;
  margin: 10px 0 !important;
  padding: 0 !important;
  transition: all 0.3s ease !important;
  overflow: hidden !important;
  box-shadow: 0 1px 4px rgba(44, 36, 24, 0.08) !important;
}

details.coser-panel[open] {
  border-color: var(--accent-gold) !important;
  box-shadow: 0 3px 14px rgba(44, 36, 24, 0.12), inset 0 1px 0 rgba(139, 105, 20, 0.08) !important;
}

details.coser-panel summary {
  background: linear-gradient(90deg, rgba(139, 105, 20, 0.08), transparent) !important;
  color: var(--accent-gold) !important;
  padding: 10px 16px !important;
  cursor: pointer !important;
  font-weight: 500 !important;
  font-size: 14px !important;
  letter-spacing: 0.5px !important;
  border-bottom: 1px solid transparent !important;
  transition: all 0.2s ease !important;
  list-style: none !important;
}

details.coser-panel summary::-webkit-details-marker {
  display: none !important;
}

details.coser-panel summary::before {
  content: '▸ ' !important;
  color: var(--accent-gold) !important;
  transition: transform 0.2s ease !important;
  display: inline-block !important;
}

details.coser-panel[open] summary::before {
  content: '▾ ' !important;
}

details.coser-panel summary:hover {
  background: linear-gradient(90deg, rgba(139, 105, 20, 0.15), transparent) !important;
}

details.coser-panel[open] summary {
  border-bottom: 1px solid var(--border-subtle) !important;
}

details.coser-panel > *:not(summary) {
  padding: 12px 16px !important;
  color: var(--text-main) !important;
  font-size: 13.5px !important;
  line-height: 1.75 !important;
}

details.thinking-panel {
  border-color: rgba(47, 107, 107, 0.3) !important;
  background: rgba(235, 243, 241, 0.9) !important;
}

details.thinking-panel summary {
  background: linear-gradient(90deg, rgba(47, 107, 107, 0.06), transparent) !important;
  color: var(--text-thought) !important;
}

details.thinking-panel summary::before {
  color: var(--text-thought) !important;
}

details.scene-panel summary {
  background: linear-gradient(90deg, rgba(160, 82, 45, 0.06), transparent) !important;
}

details.memory-panel {
  border-color: rgba(139, 105, 20, 0.3) !important;
}

details.memory-panel table {
  width: 100% !important;
  border-collapse: collapse !important;
  font-size: 12.5px !important;
  margin: 8px 0 !important;
}

details.memory-panel th {
  background: rgba(139, 105, 20, 0.1) !important;
  color: var(--accent-gold) !important;
  padding: 6px 10px !important;
  text-align: left !important;
  font-weight: 500 !important;
  border-bottom: 1px solid var(--border-subtle) !important;
}

details.memory-panel td {
  padding: 5px 10px !important;
  border-bottom: 1px solid rgba(139, 105, 20, 0.08) !important;
  color: var(--text-main) !important;
}

details.npc-panel {
  border-color: rgba(160, 82, 45, 0.3) !important;
}

details.npc-panel summary {
  background: linear-gradient(90deg, rgba(160, 82, 45, 0.06), transparent) !important;
  color: var(--text-dialogue) !important;
}

details.npc-panel summary::before {
  color: var(--text-dialogue) !important;
}

details.area-panel {
  border-color: rgba(184, 55, 42, 0.25) !important;
}

details.area-panel summary {
  background: linear-gradient(90deg, rgba(184, 55, 42, 0.05), transparent) !important;
  color: var(--accent-red) !important;
}

details.area-panel summary::before {
  color: var(--accent-red) !important;
}

hr {
  border: none !important;
  height: 1px !important;
  background: linear-gradient(90deg, transparent, var(--border-subtle), var(--accent-gold), var(--border-subtle), transparent) !important;
  margin: 20px 0 !important;
}

::-webkit-scrollbar {
  width: 6px !important;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary) !important;
}

::-webkit-scrollbar-thumb {
  background: var(--border-panel) !important;
  border-radius: 3px !important;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold) !important;
}