:root{--primary:#1a56db;--primary-hover:#1e429f;--primary-active:#233876;--primary-light:#e1effe;--secondary:#64748b;--secondary-hover:#475569;--accent:#f97316;--accent-hover:#ea580c;--accent-light:#ffedd5;--background:#f8fafc;--surface:#fff;--surface-muted:#f1f5f9;--card:#fff;--text:#0f172a;--text-main:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--border:#e2e8f0;--border-light:#f1f5f9;--success:#10b981;--success-bg:#d1fae5;--danger:#ef4444;--danger-bg:#fee2e2;--warning:#f59e0b;--warning-bg:#fef3c7;--info:#3b82f6;--info-bg:#dbeafe;--font-sans:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--header-height:60px;--sidebar-width:260px;--bottom-nav-height:64px;--radius-sm:.25rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0f172a0a;--shadow-md:0 4px 6px -1px #0f172a0f, 0 2px 4px -2px #0f172a0a;--shadow-lg:0 10px 15px -3px #0f172a14, 0 4px 6px -4px #0f172a0a}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--background);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}.text-center{text-align:center}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}.flex{display:flex}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-4{gap:1rem}.hover-lift{transition:transform .2s,box-shadow .2s}.hover-lift:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}