/* Theme 1: Két Hội Thợ Lùn / Dwarven Guild Strongbox */
[data-theme="dwarf"] {
  --theme-primary: #f59e0b;
  --theme-accent: #d97706;
  --theme-bg-dark: #0f1318;
  --theme-surface: #191f28;
  --theme-border: #384252;
}

[data-theme="dwarf"] body {
  background-color: #0b0e13;
  background-image: 
    radial-gradient(ellipse at 50% 15%, rgba(217, 119, 6, 0.15), transparent 60%),
    linear-gradient(180deg, #0e1218 0%, #07090c 100%);
}

[data-theme="dwarf"] .brand-icon {
  background: linear-gradient(135deg, #f59e0b, #b45309);
  color: #111827;
  box-shadow: 0 0 16px rgba(245, 158, 11, 0.4);
}

[data-theme="dwarf"] .hero-title {
  background: linear-gradient(135deg, #ffffff 40%, #fbbf24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="dwarf"] .case-panel {
  background: linear-gradient(180deg, #181f2b 0%, #111620 100%);
  border: 1px solid #3b4657;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

[data-theme="dwarf"] .case-header-bar {
  background: linear-gradient(90deg, #1c2432, #141a24);
  color: #fbbf24;
  border-bottom: 1px solid #2e3746;
}

[data-theme="dwarf"] .selector-line {
  background: #f59e0b;
  box-shadow: 0 0 18px rgba(245, 158, 11, 0.85);
}

[data-theme="dwarf"] .selector-line::before {
  border-top-color: #f59e0b;
}

[data-theme="dwarf"] .selector-line::after {
  border-bottom-color: #f59e0b;
}

[data-theme="dwarf"] .spin-btn {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #0b0e13;
  border: 1px solid #fde68a;
  box-shadow: 0 0 25px rgba(245, 158, 11, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

[data-theme="dwarf"] .spin-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  box-shadow: 0 0 35px rgba(245, 158, 11, 0.6);
}

[data-theme="dwarf"] .watch-btn {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #0b0e13;
}