:root{--font-family:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;--primary:#4f46e5;--primary-hover:#4338ca;--primary-glow:#4f46e540;--accent-emerald:#10b981;--accent-amber:#f59e0b;--accent-rose:#f43f5e;--accent-cyan:#06b6d4;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-full:9999px}[data-theme=dark],:root:not([data-theme=light]){--bg-main:#0b0f17;--bg-card:#131b2e;--bg-card-hover:#1a243d;--bg-sidebar:#090d14;--bg-input:#1e293b;--border-color:#1e293b;--border-focus:#6366f1;--text-main:#f8fafc;--text-muted:#94a3b8;--text-dim:#64748b;--shadow-card:0 10px 25px -5px #0006, 0 8px 10px -6px #0006;--shadow-glow:0 0 20px #6366f159}[data-theme=light]{--bg-main:#f8fafc;--bg-card:#fff;--bg-card-hover:#f1f5f9;--bg-sidebar:#0f172a;--bg-input:#f1f5f9;--border-color:#e2e8f0;--border-focus:#4f46e5;--text-main:#0f172a;--text-muted:#475569;--text-dim:#64748b;--shadow-card:0 4px 6px -1px #0000000d, 0 2px 4px -2px #0000000d;--shadow-glow:0 0 15px #4f46e533}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.5;transition:background-color .3s,color .3s}a{color:var(--primary);text-decoration:none}button{cursor:pointer;border:none;outline:none;font-family:inherit}input,select,textarea{background-color:var(--bg-input);border:1px solid var(--border-color);color:var(--text-main);border-radius:var(--radius-md);outline:none;padding:.625rem .875rem;font-family:inherit;transition:border-color .2s,box-shadow .2s,background-color .3s,color .3s}input:focus,select:focus,textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--primary-glow)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:var(--bg-input);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--border-focus)}