/* ═══ 8套主题(从base.html提取,所有页面共用) ═══ */
/* 1.星辰大海 */
[data-theme="star"]{--bg:#0a1628;--card:#132240;--border:#1e3a5f;--primary:#4da8da;--primary-light:#1a3050;--text:#e0e8f0;--text2:#8ab4d8;--text3:#5a7a9a;--danger:#e0556a;--danger-light:#2a1520;--success:#4dba87}
/* 2.绿草红花 */
[data-theme="grass"]{--bg:#f0fdf4;--card:#fff;--border:#bbf7d0;--primary:#16a34a;--primary-light:#dcfce7;--text:#166534;--text2:#4ade80;--text3:#86efac;--danger:#e11d48;--danger-light:#fff1f2;--success:#15803d}
/* 3.喜气洋洋 */
[data-theme="joy"]{--bg:#fff5f5;--card:#fff;--border:#fecaca;--primary:#dc2626;--primary-light:#fef2f2;--text:#7f1d1d;--text2:#f87171;--text3:#fca5a5;--danger:#991b1b;--danger-light:#fee2e2;--success:#15803d}
/* 4.财神驾到 */
[data-theme="fortune"]{--bg:#fffbeb;--card:#fff;--border:#fde68a;--primary:#d97706;--primary-light:#fef3c7;--text:#78350f;--text2:#f59e0b;--text3:#fbbf24;--danger:#dc2626;--danger-light:#fef2f2;--success:#15803d}
/* 5.五彩缤纷 */
[data-theme="rainbow"]{--bg:linear-gradient(135deg,#fef2f2,#eff6ff,#f0fdf4,#fefce8,#fdf2f8);--card:#fff;--border:#c7d2fe;--primary:#6366f1;--primary-light:#eef2ff;--text:#312e81;--text2:#818cf8;--text3:#a5b4fc;--danger:#e11d48;--danger-light:#fff1f2;--success:#15803d}
/* 6.樱花粉 */
[data-theme="sakura"]{--bg:#fdf2f8;--card:#fff;--border:#fbcfe8;--primary:#db2777;--primary-light:#fce7f3;--text:#831843;--text2:#f472b6;--text3:#f9a8d4;--danger:#be123c;--danger-light:#ffe4e6;--success:#15803d}
/* 7.落日橙 */
[data-theme="sunset"]{--bg:#fff7ed;--card:#fff;--border:#fed7aa;--primary:#ea580c;--primary-light:#ffedd5;--text:#7c2d12;--text2:#f97316;--text3:#fdba74;--danger:#dc2626;--danger-light:#fef2f2;--success:#15803d}
/* 8.默认亮色 */
[data-theme="light"]{--bg:#f7f8fa;--card:#fff;--border:#e2e8f0;--primary:#2563eb;--primary-light:#eff6ff;--text:#1e293b;--text2:#64748b;--text3:#94a3b8;--danger:#dc2626;--danger-light:#fef2f2;--success:#16a34a}