.theme-field {
  --fm-primary: #1f8f4d;
  --fm-secondary: #0f3d21;
  --fm-bg: #eef8ef;
  --fm-card-bg: rgba(255, 255, 255, 0.92);
  --fm-card-bg-strong: #ffffff;
  --fm-text: #10231a;
  --fm-muted: #5b6b62;
  --fm-accent: #f4f6a4;
  --fm-border: rgba(16, 35, 26, 0.1);
  --fm-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
  --fm-hero: linear-gradient(135deg, rgba(31, 143, 77, 0.18), rgba(244, 246, 164, 0.22));
}

.theme-gold {
  --fm-primary: #d4af37;
  --fm-secondary: #10243f;
  --fm-bg: #f6f2e6;
  --fm-card-bg: rgba(255, 255, 255, 0.9);
  --fm-card-bg-strong: #fffdfa;
  --fm-text: #17212f;
  --fm-muted: #6d6d75;
  --fm-accent: #f6d365;
  --fm-border: rgba(16, 36, 63, 0.12);
  --fm-shadow: 0 18px 40px rgba(16, 36, 63, 0.14);
  --fm-hero: linear-gradient(135deg, rgba(16, 36, 63, 0.16), rgba(212, 175, 55, 0.24));
}

.theme-stadium {
  --fm-primary: #6ee7f9;
  --fm-secondary: #0f172a;
  --fm-bg: #0d1326;
  --fm-card-bg: rgba(16, 24, 43, 0.82);
  --fm-card-bg-strong: rgba(16, 24, 43, 0.92);
  --fm-text: #eff6ff;
  --fm-muted: #b3c2dd;
  --fm-accent: #7c3aed;
  --fm-border: rgba(148, 163, 184, 0.18);
  --fm-shadow: 0 18px 40px rgba(2, 6, 23, 0.44);
  --fm-hero: linear-gradient(135deg, rgba(59,130,246,0.22), rgba(124,58,237,0.28));
}

.theme-red {
  --fm-primary: #ef4444;
  --fm-secondary: #1f1111;
  --fm-bg: #fff3f3;
  --fm-card-bg: rgba(255, 255, 255, 0.92);
  --fm-card-bg-strong: #ffffff;
  --fm-text: #241313;
  --fm-muted: #6b4b4b;
  --fm-accent: #111827;
  --fm-border: rgba(127, 29, 29, 0.14);
  --fm-shadow: 0 18px 40px rgba(127, 29, 29, 0.14);
  --fm-hero: linear-gradient(135deg, rgba(239,68,68,0.18), rgba(17,24,39,0.18));
}

.theme-sky {
  --fm-primary: #38bdf8;
  --fm-secondary: #1d4ed8;
  --fm-bg: #f3fbff;
  --fm-card-bg: rgba(255, 255, 255, 0.92);
  --fm-card-bg-strong: #ffffff;
  --fm-text: #13213d;
  --fm-muted: #5a6f90;
  --fm-accent: #bfdbfe;
  --fm-border: rgba(29, 78, 216, 0.12);
  --fm-shadow: 0 18px 40px rgba(56, 189, 248, 0.14);
  --fm-hero: linear-gradient(135deg, rgba(56,189,248,0.22), rgba(191,219,254,0.34));
}

.theme-stadium body,
.theme-stadium .page-title,
.theme-stadium .site-brand,
.theme-stadium .site-navbar .nav-link,
.theme-stadium .site-welcome,
.theme-stadium .album-slot-card__title,
.theme-stadium .album-slot-card__country,
.theme-stadium .album-stat-card strong {
  color: var(--fm-text);
}