@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");:root{--bg-primary:#fff;--bg-secondary:#f8fafc;--bg-tertiary:#f1f5f9;--accent-primary:#2563eb;--accent-secondary:#1d4ed8;--accent-soft:#eff6ff;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-inverse:#fff;--border-color:#e2e8f0;--success:#10b981;--error:#ef4444;--warning:#f59e0b;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);--safe-area-bottom:env(safe-area-inset-bottom,0px);--safe-area-top:env(safe-area-inset-top,0px);--header-height:60px}:root[data-theme=dark]{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--accent-primary:#3b82f6;--accent-secondary:#60a5fa;--accent-soft:#1e293b;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#64748b;--text-inverse:#fff;--border-color:#334155;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.3);--shadow-md:0 4px 6px -1px rgba(0,0,0,.4);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.5)}:root[data-theme=diwali]{--bg-primary:#1a0a2e;--bg-secondary:#261347;--bg-tertiary:#3d1f6d;--accent-primary:#f59e0b;--accent-secondary:#fbbf24;--accent-soft:rgba(245,158,11,.15);--text-primary:#fef9c3;--text-secondary:#fde68a;--text-muted:#a78bfa;--text-inverse:#1a0a2e;--border-color:#4c1d95;--success:#34d399;--error:#f87171;--warning:#fbbf24;--shadow-sm:0 1px 3px 0 rgba(245,158,11,.08);--shadow-md:0 4px 8px -1px rgba(245,158,11,.12);--shadow-lg:0 10px 20px -3px rgba(245,158,11,.15)}:root[data-theme=pongal]{--bg-primary:#fffbeb;--bg-secondary:#fef3c7;--bg-tertiary:#fde68a;--accent-primary:#ea580c;--accent-secondary:#c2410c;--accent-soft:#fff7ed;--text-primary:#431407;--text-secondary:#9a3412;--text-muted:#c2896a;--text-inverse:#fffbeb;--border-color:#fbbf24;--success:#16a34a;--error:#dc2626;--warning:#d97706;--shadow-sm:0 1px 2px 0 rgba(234,88,12,.06);--shadow-md:0 4px 6px -1px rgba(234,88,12,.1);--shadow-lg:0 10px 15px -3px rgba(234,88,12,.12)}:root[data-theme=halloween]{--bg-primary:#0a0a0a;--bg-secondary:#1a1a2e;--bg-tertiary:#2d2d44;--accent-primary:#f97316;--accent-secondary:#fb923c;--accent-soft:rgba(249,115,22,.12);--text-primary:#e2e8f0;--text-secondary:#c4b5fd;--text-muted:#7c3aed;--text-inverse:#0a0a0a;--border-color:#2d2d44;--success:#4ade80;--error:#ef4444;--warning:#f59e0b;--shadow-sm:0 1px 3px 0 rgba(249,115,22,.08);--shadow-md:0 4px 8px -1px rgba(249,115,22,.12);--shadow-lg:0 10px 20px -3px rgba(124,58,237,.15)}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);-webkit-tap-highlight-color:transparent;-webkit-font-smoothing:antialiased;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;touch-action:manipulation;transition:all .2s ease}button,input{font-family:inherit}input{font-size:16px}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media (min-width:768px){::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}}