/* ==========================================================================
   Renegade Reader - Xianxia Cultivation Themes (Renegade Immortal / 仙逆)
   13 Official Thematic Palettes rooted in Wang Lin's Domains and Realms
   ========================================================================== */

:root {
  /* Common geometry */
  --reader-max-width: 780px;
  --font-family: 'Cinzel', 'Merriweather', Georgia, serif;
  --font-size: 19px;
  --line-height: 1.8;
  --border-radius: 8px;
  --transition: 0.25s ease;
}

/* 1. Slaughter Domain / Ji Realm (Default Dark) */
[data-theme="slaughter"], :root {
  --bg-color: #0c0d12;
  --bg-secondary: #13151c;
  --bg-tertiary: #1b1e28;
  --text-color: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent-color: #ef4444;       /* Slaughter Crimson */
  --accent-hover: #dc2626;
  --accent-glow: rgba(239, 68, 68, 0.25);
  --border-color: #272a38;
  --nav-bg: rgba(12, 13, 18, 0.94);
  --card-bg: #141620;
  --code-bg: #07080b;
}

/* 2. Heaven Defying Bead (Spiritual Mist & Emerald Qi) */
[data-theme="bead"] {
  --bg-color: #0b1518;
  --bg-secondary: #102024;
  --bg-tertiary: #162c32;
  --text-color: #e2f1ee;
  --text-muted: #88aba2;
  --text-dim: #5c7b74;
  --accent-color: #10b981;       /* Emerald Qi Glow */
  --accent-hover: #059669;
  --accent-glow: rgba(16, 185, 129, 0.25);
  --border-color: #1c3d44;
  --nav-bg: rgba(11, 21, 24, 0.94);
  --card-bg: #122429;
  --code-bg: #070d0f;
}

/* 3. Royal Ancient God (Tu Si / Starry Void) */
[data-theme="ancient-god"] {
  --bg-color: #090a0f;
  --bg-secondary: #12141f;
  --bg-tertiary: #1a1e2e;
  --text-color: #f1f2f6;
  --text-muted: #a1a6bb;
  --text-dim: #686d84;
  --accent-color: #f59e0b;       /* 8-Star Royal Gold */
  --accent-hover: #d97706;
  --accent-glow: rgba(245, 158, 11, 0.25);
  --border-color: #2b2f42;
  --nav-bg: rgba(9, 10, 15, 0.94);
  --card-bg: #141724;
  --code-bg: #05060a;
}

/* 4. Life & Death Domain (Yin-Yang Slate Balance) */
[data-theme="life-death"] {
  --bg-color: #13141a;
  --bg-secondary: #1b1c24;
  --bg-tertiary: #252631;
  --text-color: #e4e4e9;
  --text-muted: #9c9db2;
  --text-dim: #696a7d;
  --accent-color: #818cf8;       /* Lavender Silver Dao */
  --accent-hover: #6366f1;
  --accent-glow: rgba(129, 140, 248, 0.25);
  --border-color: #313240;
  --nav-bg: rgba(19, 20, 26, 0.94);
  --card-bg: #1e1f29;
  --code-bg: #0c0d10;
}

/* 5. Karma Domain (Threads of Cause and Effect) */
[data-theme="karma"] {
  --bg-color: #12101b;
  --bg-secondary: #1a1727;
  --bg-tertiary: #262138;
  --text-color: #f3eff9;
  --text-muted: #a99ec0;
  --text-dim: #716687;
  --accent-color: #f43f5e;       /* Karma Red Thread */
  --accent-hover: #e11d48;
  --accent-glow: rgba(244, 63, 94, 0.25);
  --border-color: #383050;
  --nav-bg: rgba(18, 16, 27, 0.94);
  --card-bg: #1f1b30;
  --code-bg: #0b0911;
}

/* 6. True & False Domain (Cosmic Illusory Sapphire) */
[data-theme="true-false"] {
  --bg-color: #0b1322;
  --bg-secondary: #111c31;
  --bg-tertiary: #192742;
  --text-color: #e5effd;
  --text-muted: #8ca5c9;
  --text-dim: #5c7294;
  --accent-color: #38bdf8;       /* Dream Azure */
  --accent-hover: #0284c7;
  --accent-glow: rgba(56, 189, 248, 0.25);
  --border-color: #233659;
  --nav-bg: rgba(11, 19, 34, 0.94);
  --card-bg: #13213a;
  --code-bg: #060a12;
}

/* 7. Underworld Yellow Springs (Spectral Moss & Bone) */
[data-theme="yellow-springs"] {
  --bg-color: #0a110e;
  --bg-secondary: #101b17;
  --bg-tertiary: #172721;
  --text-color: #e3f0ea;
  --text-muted: #84a899;
  --text-dim: #567769;
  --accent-color: #2dd4bf;       /* Ghost Cyan Glow */
  --accent-hover: #14b8a6;
  --accent-glow: rgba(45, 212, 191, 0.25);
  --border-color: #20372f;
  --nav-bg: rgba(10, 17, 14, 0.94);
  --card-bg: #121e1a;
  --code-bg: #050907;
}

/* 8. Suzaku Star (Vermilion Phoenix Flame) */
[data-theme="suzaku"] {
  --bg-color: #140d0a;
  --bg-secondary: #1d140f;
  --bg-tertiary: #2a1d17;
  --text-color: #f7ede6;
  --text-muted: #b89f92;
  --text-dim: #7f695e;
  --accent-color: #ea580c;       /* Suzaku Blaze */
  --accent-hover: #c2410c;
  --accent-glow: rgba(234, 88, 12, 0.25);
  --border-color: #3d2920;
  --nav-bg: rgba(20, 13, 10, 0.94);
  --card-bg: #211611;
  --code-bg: #0b0705;
}

/* 9. Allheaven Star System (Thunder Celestial Starlight) */
[data-theme="allheaven"] {
  --bg-color: #090e1c;
  --bg-secondary: #0f162a;
  --bg-tertiary: #17213d;
  --text-color: #e8eefd;
  --text-muted: #95a6cd;
  --text-dim: #61739c;
  --accent-color: #60a5fa;       /* Starlight Azure */
  --accent-hover: #3b82f6;
  --accent-glow: rgba(96, 165, 250, 0.25);
  --border-color: #223053;
  --nav-bg: rgba(9, 14, 28, 0.94);
  --card-bg: #121b33;
  --code-bg: #05070e;
}

/* 10. Cloud Sea Realm (Endless Cosmic Mist) */
[data-theme="cloud-sea"] {
  --bg-color: #171c26;
  --bg-secondary: #1f2533;
  --bg-tertiary: #2a3243;
  --text-color: #edf2f7;
  --text-muted: #a0aec0;
  --text-dim: #718096;
  --accent-color: #a78bfa;       /* Purple Qi of Cloud Sea */
  --accent-hover: #8b5cf6;
  --accent-glow: rgba(167, 139, 250, 0.25);
  --border-color: #384257;
  --nav-bg: rgba(23, 28, 38, 0.94);
  --card-bg: #222938;
  --code-bg: #0e1219;
}

/* 11. Immortal Astral Continent (Grand Empyrean Sun Gold) */
[data-theme="astral"] {
  --bg-color: #101522;
  --bg-secondary: #171e2e;
  --bg-tertiary: #21293e;
  --text-color: #f7fafc;
  --text-muted: #a2afc7;
  --text-dim: #6b7a97;
  --accent-color: #fbbf24;       /* 10th Sun Radiant Gold */
  --accent-hover: #f59e0b;
  --accent-glow: rgba(251, 191, 36, 0.25);
  --border-color: #2d3852;
  --nav-bg: rgba(16, 21, 34, 0.94);
  --card-bg: #1a2234;
  --code-bg: #090c13;
}

/* 12. Bamboo Slip / Mortal Village (Light Parchment) */
[data-theme="bamboo"] {
  --bg-color: #f5eee3;
  --bg-secondary: #ece3d4;
  --bg-tertiary: #dfd4c1;
  --text-color: #26211a;
  --text-muted: #6b6357;
  --text-dim: #998f82;
  --accent-color: #b91c1c;       /* Cinnabar Seal Red */
  --accent-hover: #991b1b;
  --accent-glow: rgba(185, 28, 28, 0.15);
  --border-color: #d8cbbb;
  --nav-bg: rgba(245, 238, 227, 0.96);
  --card-bg: #faf4eb;
  --code-bg: #ece3d4;
}

/* 13. Li Muwan's Medicine Pavilion (Soft Ivory / Herbal Cream) */
[data-theme="medicine-pavilion"] {
  --bg-color: #fbf8f2;
  --bg-secondary: #f3ecdf;
  --bg-tertiary: #e7ddcb;
  --text-color: #23221e;
  --text-muted: #666359;
  --text-dim: #979386;
  --accent-color: #4d7c0f;       /* Serene Herbal Jade */
  --accent-hover: #3f6212;
  --accent-glow: rgba(77, 124, 15, 0.15);
  --border-color: #ded4c1;
  --nav-bg: rgba(251, 248, 242, 0.96);
  --card-bg: #ffffff;
  --code-bg: #f3ecdf;
}

/* ==========================================================================
   Custom Xianxia Formatting & Tags
   ========================================================================== */

.dao_divine {
  background: var(--bg-secondary);
  border-left: 4px solid var(--accent-color);
  padding: 12px 18px;
  margin: 18px 0;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  color: var(--text-color);
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.dao_mantra {
  color: var(--accent-color);
  font-style: italic;
  font-weight: 600;
  padding: 8px 16px;
  margin: 14px 0;
  border-left: 3px solid var(--accent-color);
  background: var(--bg-secondary);
  border-radius: 4px;
}

.dao_slaughter {
  color: #ff4d4f;
  background: rgba(239, 68, 68, 0.08);
  border: 1px dashed rgba(239, 68, 68, 0.35);
  padding: 12px 18px;
  margin: 18px 0;
  border-radius: var(--border-radius);
  font-weight: 500;
}

.dao_quote {
  border-left: 3px solid var(--text-muted);
  padding-left: 16px;
  margin: 16px 0;
  color: var(--text-muted);
  font-style: italic;
}

.dao_note {
  font-size: 0.9em;
  color: var(--text-dim);
  background: var(--bg-secondary);
  padding: 10px 14px;
  border-radius: var(--border-radius);
  margin: 14px 0;
  border: 1px solid var(--border-color);
}

.dao_divider {
  border: none;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-color), var(--accent-color), var(--border-color), transparent);
  margin: 32px auto;
  width: 65%;
  opacity: 0.7;
}

.dao_window {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 18px 22px;
  margin: 22px 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.dao_window_title {
  color: var(--accent-color);
  font-size: 1.1em;
  margin-top: 0;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 6px;
  letter-spacing: 0.05em;
}