/*
  Blood Guides — Shared Site Styles
  Covers: site nav, theme toggle, light/dark variables
*/

/* ── THEME VARIABLES — DARK (default) ───────────────────────────────────── */

:root {
  --bg:        #16131f;
  --surface:   #1f1c2e;
  --surface2:  #2a263c;
  --border:    #3e3858;
  --accent:    #e05040;
  --accent2:   #a83228;
  --gold:      #d4a84c;
  --gold2:     #f5d880;
  --text:      #f0ead8;
  --text2:     #c8bfb0;
  --text3:     #d0c8bc;
  --blue:      #5b8fd4;
  --green:     #5db87a;
  --nav-bg:    #0f0c17;
  --glow:      rgba(224, 80, 64, 0.18);
  --glow2:     rgba(212, 168, 76, 0.15);
  --glow-gold: rgba(212, 168, 76, 0.12);
}

/* ── THEME VARIABLES — LIGHT ─────────────────────────────────────────────
   html[data-theme] has specificity 0-1-1 which beats inline :root (0-1-0)
   so this correctly overrides guide page inline CSS variables.          */

html[data-theme="light"] {
  /* Base */
  --bg:        #f7f4ef;
  --surface:   #ffffff;
  --surface2:  #f0ece4;
  --border:    #ddd5c4;

  /* Accent — slightly deeper for contrast on light bg */
  --accent:    #c0200e;
  --accent2:   #8c1608;

  /* Gold — rich amber, readable on cream */
  --gold:      #96640a;
  --gold2:     #7a4e06;

  /* Text — near-black with warmth */
  --text:      #18151e;
  --text2:     #3c3530;
  --text3:     #5a5048;

  /* Accent colours */
  --blue:      #1e5296;
  --green:     #1f6e38;

  /* Nav stays dark in light mode — see .site-nav override below */
  --nav-bg:    #0f0c17;

  /* Glows — subtle for light */
  --glow:      rgba(192, 32, 14, 0.08);
  --glow2:     rgba(150, 100, 10, 0.08);
  --glow-gold: rgba(150, 100, 10, 0.08);
}

/* ── HERO — ALWAYS DARK (brand identity, never affected by theme) ────────── */

.hero {
  background:
    radial-gradient(ellipse at 50% 0%,   rgba(139,26,26,0.28) 0%, transparent 65%),
    radial-gradient(ellipse at 20% 100%, rgba(201,168,76,0.08) 0%, transparent 60%),
    #16131f !important;
  color: #f0ead8 !important;
}

.hero::before {
  background: repeating-linear-gradient(
    90deg, transparent, transparent 80px,
    rgba(255,255,255,0.012) 80px, rgba(255,255,255,0.012) 81px
  ) !important;
}

/* Ensure all hero text stays legible in light mode */
html[data-theme="light"] .hero { background:
    radial-gradient(ellipse at 50% 0%,   rgba(139,26,26,0.32) 0%, transparent 65%),
    radial-gradient(ellipse at 80% 80%,  rgba(201,168,76,0.10) 0%, transparent 60%),
    #16131f !important;
}
html[data-theme="light"] .hero h1        { color: #d4a84c !important; text-shadow: 0 0 60px rgba(212,168,76,0.25) !important; }
html[data-theme="light"] .hero-tag       { color: #e05040 !important; }
html[data-theme="light"] .hero-tagline,
html[data-theme="light"] .hero .subtitle { color: #c8bfb0 !important; font-style: italic; }
html[data-theme="light"] .hero .badge    { border-color: #3e3858 !important; color: #d0c8bc !important; background: transparent !important; }
html[data-theme="light"] .hero .badge.blue  { color: #5b8fd4 !important; border-color: #5b8fd4 !important; }
html[data-theme="light"] .hero .badge.red   { color: #e05040 !important; border-color: #e05040 !important; }
html[data-theme="light"] .hero .badge.green { color: #5db87a !important; border-color: #5db87a !important; }
html[data-theme="light"] .hero .hero-divider { background: linear-gradient(90deg, transparent, #d4a84c, transparent) !important; }
html[data-theme="light"] .hero-badge { color: #c8bfb0 !important; border-color: #3e3858 !important; }

/* ── SITE NAV — always dark ──────────────────────────────────────────────── */

.site-nav {
  background: #0f0c17;
  border-bottom: 2px solid #d4a84c;
  position: sticky;
  top: 0;
  z-index: 500;
}

.site-nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
}

.site-nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  color: #d4a84c;
  text-decoration: none;
  padding: 0.8rem 1.2rem 0.8rem 0;
  border-right: 1px solid #3e3858;
  margin-right: 0.8rem;
  white-space: nowrap;
  letter-spacing: 0.04em;
  transition: color 0.15s;
}

.site-nav-logo:hover { color: #f5d880; }
.site-nav-logo svg { width: 24px; height: 24px; flex-shrink: 0; }

.site-nav-links {
  display: flex;
  list-style: none;
  flex-wrap: wrap;
  flex: 1;
}

.site-nav-links a {
  display: block;
  padding: 0.85rem 1rem;
  color: #c8bfb0;
  text-decoration: none;
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.15s;
  white-space: nowrap;
}

.site-nav-links a:hover,
.site-nav-links .active { color: #d4a84c; }

/* Dropdown */
.site-nav-links li { position: relative; }

.site-nav-links li ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #0f0c17;
  border: 1px solid #3e3858;
  border-top: 2px solid #d4a84c;
  min-width: 240px;
  list-style: none;
  z-index: 600;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

.site-nav-links li:hover ul { display: block; }

.site-nav-links li ul a {
  padding: 0.65rem 1.1rem;
  font-size: 0.7rem;
  border-bottom: 1px solid #3e3858;
  color: #c8bfb0;
}

.site-nav-links li ul li:last-child a { border-bottom: none; }

.site-nav-links li ul a:hover {
  background: #1f1c2e;
  color: #d4a84c;
}

/* ── THEME TOGGLE — always dark nav ──────────────────────────────────────── */

.theme-toggle {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #c8bfb0;
  background: none;
  border: 1px solid #3e3858;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  border-radius: 2px;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
  flex-shrink: 0;
}

.theme-toggle:hover {
  color: #d4a84c;
  border-color: #d4a84c;
}

.theme-toggle .toggle-icon { font-size: 0.9rem; }

/* ── IN-PAGE SECTION NAV — adapts to theme ───────────────────────────────── */

html[data-theme="light"] nav {
  background: rgba(247, 244, 239, 0.97) !important;
  border-bottom-color: var(--border) !important;
}

html[data-theme="light"] nav button {
  color: var(--text2) !important;
}

html[data-theme="light"] nav button:hover {
  color: var(--gold) !important;
  border-bottom-color: var(--gold) !important;
}

/* ── LIGHT MODE CONTENT IMPROVEMENTS ─────────────────────────────────────── */

/* Cards and surfaces get a crisp shadow in light mode */
html[data-theme="light"] .card,
html[data-theme="light"] .talisman-card,
html[data-theme="light"] .item-card {
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

/* Summary box: warm left border, clean white bg */
html[data-theme="light"] .summary-box {
  background: #ffffff;
  border-color: var(--border);
  border-left-color: var(--gold);
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
}

/* Stat tables: clean rows */
html[data-theme="light"] .stat-table th,
html[data-theme="light"] .prog-table th {
  background: var(--surface2);
}

html[data-theme="light"] .stat-table .highlight td,
html[data-theme="light"] .stat-table .lv150 td {
  background: rgba(150, 100, 10, 0.06);
}

/* Callout boxes in light mode */
html[data-theme="light"] .callout {
  background: rgba(150, 100, 10, 0.06);
}
html[data-theme="light"] .callout.red {
  background: rgba(192, 32, 14, 0.06);
}

/* Pro/con grid stays legible */
html[data-theme="light"] .pro-box { background: rgba(31, 110, 56, 0.07); border-color: rgba(31,110,56,0.3); }
html[data-theme="light"] .con-box { background: rgba(192, 32, 14, 0.07); border-color: rgba(192,32,14,0.3); }

/* Section rule in light mode */
html[data-theme="light"] .section-rule {
  background: linear-gradient(90deg, var(--accent2), var(--gold), transparent);
  opacity: 0.6;
}

/* Data table alternating rows */
html[data-theme="light"] .data-table td.highlight {
  background: var(--surface2);
}

/* ── FOOTER ──────────────────────────────────────────────────────────────── */

.site-footer {
  text-align: center;
  padding: 2rem 2rem;
  color: var(--text2);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
  font-family: 'Cinzel', serif;
  letter-spacing: 0.04em;
  opacity: 0.7;
}

/* ── SMOOTH TRANSITIONS ───────────────────────────────────────────────────── */

body,
main,
.site-footer {
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}