:root{--primary:#6366f1;--primary-dark:#4f46e5;--bg:#f8fafc;--card:#fff;--text:#1e293b;--text-secondary:#64748b;--border:#e2e8f0;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--info:#3b82f6;--radius:8px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}a{color:var(--primary);text-decoration:none}.container{margin:0 auto;max-width:1200px;padding:0 1.5rem}.btn{align-items:center;border:none;border-radius:var(--radius);cursor:pointer;display:inline-flex;font-size:.875rem;font-weight:500;gap:.4rem;padding:.5rem 1rem;transition:all .15s ease}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{opacity:.9}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.9}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:var(--bg)}.btn-sm{font-size:.8rem;padding:.35rem .75rem}.btn-xs{font-size:.75rem;padding:.2rem .5rem}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}td,th{border-bottom:1px solid var(--border);padding:.75rem 1rem;text-align:left}th{color:var(--text-secondary);font-size:.8rem;font-weight:600;text-transform:uppercase}td{font-size:.9rem}tr:hover td{background:#f1f5f9}.badge{border-radius:999px;display:inline-block;font-size:.75rem;font-weight:600;padding:.15rem .6rem}.badge-success{background:#d1fae5;color:#065f46}.badge-danger{background:#fee2e2;color:#991b1b}.badge-warning{background:#fef3c7;color:#92400e}.badge-info{background:#dbeafe;color:#1e40af}.badge-gray{background:#f1f5f9;color:#475569}.stats-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:1.5rem}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}.stat-card .label{color:var(--text-secondary);font-size:.8rem;margin-bottom:.25rem}.stat-card .value{font-size:1.75rem;font-weight:700}input,select{background:#fff;border:1px solid var(--border);border-radius:var(--radius);font-size:.9rem;padding:.5rem .75rem;width:100%}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a;outline:none}label{display:block;font-size:.85rem;font-weight:500;margin-bottom:.3rem}.form-group{margin-bottom:1rem}.modal-overlay{align-items:center;background:#0006;display:flex;inset:0;justify-content:center;position:fixed;z-index:100}.modal{background:var(--card);border-radius:var(--radius);box-shadow:0 20px 60px #00000026;max-height:80vh;max-width:500px;overflow-y:auto;padding:1.5rem;width:90%}.modal h3{margin-bottom:1rem}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:.5rem}.gap-2{gap:1rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.text-sm{font-size:.85rem}.text-secondary{color:var(--text-secondary)}.toast{animation:slideIn .3s ease;border-radius:var(--radius);color:#fff;font-size:.9rem;font-weight:500;padding:.75rem 1.25rem;position:fixed;right:1rem;top:1rem;z-index:200}.toast-success{background:var(--success)}.toast-error{background:var(--danger)}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.auth-container{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;justify-content:center;min-height:100vh}.auth-card{background:#fff;border-radius:12px;box-shadow:0 20px 60px #00000026;max-width:400px;padding:2.5rem;width:100%}.auth-card h1{font-size:1.5rem;margin-bottom:.5rem;text-align:center}.auth-card .subtitle{color:var(--text-secondary);font-size:.9rem;margin-bottom:2rem;text-align:center}.page-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:1.5rem}.page-header h1{font-size:1.5rem;font-weight:700}