@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--primary:#4f46e5;--primary-hover:#4338ca;--secondary:#64748b;--background:#f8fafc;--surface:#fff;--text-main:#1e293b;--text-secondary:#64748b;--border:#e2e8f0;--success:#10b981;--error:#ef4444;--warning:#f59e0b;--radius:8px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a}body{background-color:var(--background);color:var(--text-main);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6}h1,h2,h3,h4,h5,h6{margin:0 0 .5em;font-weight:600;line-height:1.25}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin:0 0 1em}a{color:var(--primary);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-hover);text-decoration:underline}.container{max-width:1200px;margin:0 auto;padding:0 20px}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border);padding:24px}.flex{display:flex}.flex-col{flex-direction:column}.gap-2{gap:.5rem}.gap-4{gap:1rem}.items-center{align-items:center}.justify-between{justify-content:space-between}.w-full{width:100%}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}.btn{border-radius:var(--radius);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{border-color:var(--border);color:var(--text-main);background-color:#fff}.btn-secondary:hover{background-color:#f1f5f9}.btn-danger{color:var(--error);background-color:#fee2e2}.input{border-radius:var(--radius);border:1px solid var(--border);background-color:var(--surface);width:100%;padding:.5rem .75rem;font-size:.875rem;transition:border-color .2s;display:block}.input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 2px #4f46e51a}.nav-header{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;position:sticky;top:0}.nav-content{justify-content:space-between;align-items:center;height:64px;display:flex}.nav-link{color:var(--text-secondary);margin-right:24px;font-weight:500}.nav-link:hover,.nav-link.active{color:var(--primary);text-decoration:none}.alert{border-radius:var(--radius);margin-bottom:1rem;padding:1rem;font-size:.875rem}.alert-success{color:#065f46;background:#ecfdf5}.alert-error{color:#991b1b;background:#fef2f2}.dark{--primary:#818cf8;--primary-hover:#6366f1;--secondary:#94a3b8;--background:#0f172a;--surface:#1e293b;--text-main:#f8fafc;--text-secondary:#94a3b8;--border:#334155;--success:#34d399;--error:#f87171;--warning:#fbbf24}.dark .card{box-shadow:none}.dark .nav-header{border-bottom-color:var(--border)}.dark .btn-secondary{background-color:var(--surface);border-color:var(--border);color:var(--text-main)}.dark .btn-secondary:hover{background-color:#334155}.dark .input{border-color:var(--border);color:var(--text-main);background-color:#020617}.dark .alert-success{color:#d1fae5;background:#064e3b}.dark .alert-error{color:#fee2e2;background:#7f1d1d}