:root{--bg-primary:#0a0e17;--bg-secondary:#111827;--bg-card:#1a2332;--bg-card-hover:#1e293b;--bg-input:#0f172a;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-blue:#3b82f6;--accent-blue-hover:#2563eb;--accent-green:#10b981;--accent-red:#ef4444;--accent-yellow:#f59e0b;--accent-purple:#8b5cf6;--border:#2d3748;--border-focus:#3b82f6}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:var(--accent-blue);text-decoration:none}a:hover{text-decoration:underline}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent-blue);color:#fff}.btn-primary:hover{background:var(--accent-blue-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-success{background:var(--accent-green);color:#fff}.btn-success:hover{opacity:.9}.btn-danger{background:var(--accent-red);color:#fff}.btn-danger:hover{opacity:.9}.btn-outline{border:1px solid var(--border);color:var(--text-primary);background:0 0}.btn-outline:hover{border-color:var(--accent-blue);color:var(--accent-blue)}.input{background:var(--bg-input);border:1px solid var(--border);width:100%;color:var(--text-primary);border-radius:8px;outline:none;padding:12px 16px;font-size:14px;transition:border-color .2s}.input:focus{border-color:var(--border-focus)}.input::placeholder{color:var(--text-muted)}.label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.error-text{color:var(--accent-red);margin-top:4px;font-size:13px}.success-text{color:var(--accent-green);margin-top:4px;font-size:13px}.badge{border-radius:12px;padding:2px 10px;font-size:12px;font-weight:600;display:inline-block}.badge-pending{color:var(--accent-yellow);background:#f59e0b26}.badge-approved,.badge-active{color:var(--accent-green);background:#10b98126}.badge-rejected,.badge-suspended{color:var(--accent-red);background:#ef444426}.badge-admin{color:var(--accent-purple);background:#8b5cf626}.page-center{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.form-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;width:100%;max-width:420px;padding:40px}.form-card h2{margin-bottom:8px;font-size:24px}.form-card p{color:var(--text-secondary);margin-bottom:24px;font-size:14px}.form-group{margin-bottom:16px}.form-group:last-of-type{margin-bottom:24px}.alert{border-radius:8px;margin-bottom:16px;padding:12px 16px;font-size:13px}.alert-error{color:var(--accent-red);background:#ef44441a;border:1px solid #ef44444d}.alert-success{color:var(--accent-green);background:#10b9811a;border:1px solid #10b9814d}.alert-info{color:var(--accent-blue);background:#3b82f61a;border:1px solid #3b82f64d}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=1024px){.grid-4-responsive{grid-template-columns:1fr 1fr!important}.grid-3-responsive{grid-template-columns:1fr!important}}@media (width<=640px){.grid-2-responsive,.grid-4-responsive{grid-template-columns:1fr!important}}