:root{--primary: #1a56db;--primary-hover: #1e40af;--danger: #dc2626;--danger-hover: #b91c1c;--success: #16a34a;--warn: #ca8a04;--bg: #f8fafc;--card: #ffffff;--border: #e2e8f0;--text: #1e293b;--text-muted: #64748b;--radius: 8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:var(--primary);text-decoration:none}.app-layout{display:flex;min-height:100vh}.sidebar{width:240px;background:#1e293b;color:#f1f5f9;padding:1.5rem 0;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:10}.sidebar h2{font-size:1rem;padding:0 1.25rem 1rem;border-bottom:1px solid #334155;margin-bottom:.5rem}.sidebar nav{flex:1}.sidebar nav a{display:flex;align-items:center;gap:.75rem;padding:.65rem 1.25rem;color:#cbd5e1;font-size:.9rem;transition:background .15s}.sidebar nav a:hover,.sidebar nav a.router-link-active{background:#334155;color:#f1f5f9}.sidebar .logout-btn{margin:.5rem 1rem;padding:.5rem;background:transparent;border:1px solid #475569;color:#94a3b8;border-radius:var(--radius);cursor:pointer;font-size:.85rem}.sidebar .logout-btn:hover{background:#334155;color:#f1f5f9}.main-content{flex:1;margin-left:240px;padding:2rem}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.page-header h1{font-size:1.5rem}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;margin-bottom:1rem}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border:none;border-radius:var(--radius);font-size:.875rem;cursor:pointer;transition:background .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-hover)}.btn-secondary{background:#e2e8f0;color:var(--text)}.btn-secondary:hover{background:#cbd5e1}.btn-sm{padding:.3rem .7rem;font-size:.8rem}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:.85rem;font-weight:500;margin-bottom:.3rem;color:var(--text-muted)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.5rem .75rem;border:1px solid var(--border);border-radius:var(--radius);font-size:.9rem;outline:none}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 2px #1a56db26}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}table{width:100%;border-collapse:collapse;font-size:.9rem}th{text-align:left;padding:.6rem .75rem;background:#f1f5f9;border-bottom:2px solid var(--border);font-weight:600;color:var(--text-muted);font-size:.8rem;text-transform:uppercase}td{padding:.6rem .75rem;border-bottom:1px solid var(--border)}tr:hover{background:#f8fafc}.actions{display:flex;gap:.4rem}.badge{display:inline-block;padding:.15rem .5rem;border-radius:1rem;font-size:.75rem;font-weight:500}.badge-primary{background:#dbeafe;color:#1e40af}.badge-success{background:#dcfce7;color:#166534}.badge-warn{background:#fef9c3;color:#854d0e}.badge-danger{background:#fee2e2;color:#991b1b}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:var(--bg)}.login-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:2.5rem;width:100%;max-width:400px;text-align:center}.login-card h1{font-size:1.4rem;margin-bottom:.3rem}.login-card p{color:var(--text-muted);margin-bottom:1.5rem;font-size:.9rem}.error-msg{background:#fee2e2;color:#991b1b;padding:.5rem .75rem;border-radius:var(--radius);font-size:.85rem;margin-bottom:1rem}.modal-overlay{position:fixed;inset:0;background:#0006;display:flex;justify-content:center;align-items:center;z-index:100}.modal{background:var(--card);border-radius:var(--radius);padding:1.5rem;width:100%;max-width:500px;max-height:90vh;overflow-y:auto}.modal h2{margin-bottom:1rem;font-size:1.2rem}.modal-actions{display:flex;gap:.5rem;justify-content:flex-end;margin-top:1rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1.5rem}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}.stat-card .label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;font-weight:600}.stat-card .value{font-size:2rem;font-weight:700;color:var(--primary)}.filters{display:flex;gap:.75rem;margin-bottom:1rem;align-items:center;flex-wrap:wrap}.filters input,.filters select{padding:.4rem .75rem;border:1px solid var(--border);border-radius:var(--radius);font-size:.85rem}