*,*:before,*:after{box-sizing:border-box}:root{--primary: #1565c0;--primary-dark: #0d47a1;--primary-light: #e3f2fd;--danger: #c62828;--danger-dark: #b71c1c;--success: #2e7d32;--warning: #e65100;--border: #e0e0e0;--text: #212121;--text-muted: #757575;--bg: #f0f4f8;--surface: #ffffff;--radius: 6px;--shadow: 0 1px 4px rgba(0, 0, 0, .1)}html,body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;color:var(--text);background:var(--bg)}h2{margin:0 0 20px;font-size:20px;font-weight:600}h3{margin:0 0 14px;font-size:16px;font-weight:600}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid transparent;border-radius:var(--radius);font-size:14px;font-weight:500;font-family:inherit;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s,opacity .15s;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.btn-primary{background:var(--primary);color:#fff}.btn.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn.btn-danger{background:var(--danger);color:#fff}.btn.btn-danger:hover:not(:disabled){background:var(--danger-dark)}.btn.btn-outline{background:transparent;border-color:var(--primary);color:var(--primary)}.btn.btn-outline:hover:not(:disabled){background:var(--primary-light)}.btn.btn-secondary{background:var(--surface);border-color:var(--border);color:var(--text)}.btn.btn-secondary:hover:not(:disabled){background:var(--bg)}.btn.btn-sm{padding:4px 10px;font-size:13px}.btn-icon{background:none;border:none;cursor:pointer;font-size:18px;padding:4px 8px;line-height:1;color:var(--text-muted)}.btn-icon:hover{color:var(--text)}.alert{padding:10px 14px;border-radius:var(--radius);margin-bottom:16px;font-size:14px;line-height:1.5}.alert.alert-error{background:#ffebee;color:var(--danger);border:1px solid #ffcdd2}.alert.alert-success{background:#e8f5e9;color:var(--success);border:1px solid #c8e6c9}.alert.alert-info{background:var(--primary-light);color:var(--primary);border:1px solid #bbdefb}.alert code{font-family:monospace;background:#0000000f;padding:1px 5px;border-radius:3px}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:500;background:#e0e0e0;color:var(--text)}.badge.badge-success{background:#c8e6c9;color:var(--success)}.badge.badge-warning{background:#fff3e0;color:var(--warning)}.badge.badge-info{background:var(--primary-light);color:var(--primary)}.table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.table th,.table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border)}.table th{font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);background:#fafafa}.table tr:last-child td{border-bottom:none}.table tbody tr:hover td{background:var(--primary-light)}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:500;margin-bottom:5px;color:var(--text-muted)}.field input,.field select,.field textarea{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:inherit;background:var(--surface);transition:border-color .15s}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary)}.page{max-width:960px;margin:28px auto;padding:0 16px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.form-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:24px}.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-bottom:16px}.form-row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.form-row .field{margin-bottom:0;min-width:140px;flex:1}.loading,.empty{color:var(--text-muted);text-align:center;padding:48px 0;font-size:15px}.modal-overlay{position:fixed;inset:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:200}.modal{background:var(--surface);border-radius:var(--radius);box-shadow:0 6px 32px #00000038;width:560px;max-width:95vw;max-height:82vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--surface)}.modal-header h3{margin:0}.modal-body{padding:20px}.modal-body h4{margin:0 0 8px;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted)}.modal-body h4+*{margin-top:0}.modal-body section+section{margin-top:20px}.user-list{margin:0;padding:0;list-style:none}.user-list li{padding:7px 0;border-bottom:1px solid var(--border);font-size:14px}.user-list li:last-child{border-bottom:none}@media(max-width:600px){.page{margin:16px auto}.form-row{flex-direction:column}.table th,.table td{padding:8px 10px;font-size:13px}}