:root{--az-primary: #1e8080;--az-primary-dark: #156060;--az-primary-light: #e8f5f5;--az-secondary: #f4f6f8;--az-text: #2c2c2c;--az-muted: #888;--az-border: #e0e0e0;--az-success: #28a745;--az-danger: #dc3545;--header-height: 54px}body{background:var(--az-secondary);color:var(--az-text);font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:14px;margin:0}.btn{display:inline-block;padding:.45rem 1.1rem;border-radius:4px;border:1px solid transparent;font-size:.88rem;font-weight:600;cursor:pointer}.btn-primary{background-color:var(--az-primary);border-color:var(--az-primary);color:#fff}.btn-primary:hover{background-color:var(--az-primary-dark);border-color:var(--az-primary-dark)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background-color:#fff;border-color:var(--az-border);color:var(--az-text)}.btn-secondary:hover{background-color:var(--az-secondary)}.btn-danger{background-color:var(--az-danger);border-color:var(--az-danger);color:#fff}.btn-danger:hover{background-color:#b52a37;border-color:#b52a37}.btn-sm{padding:.25rem .6rem;font-size:.78rem}.nav{display:flex;gap:.25rem;margin-bottom:1.25rem}.nav-item{padding:.4rem .9rem;border-radius:4px;font-size:.85rem;font-weight:600;color:var(--az-muted);cursor:pointer;border:1px solid transparent}.nav-item.active{background:#fff;color:var(--az-primary-dark);border-color:var(--az-border)}.card{background:#fff;border:1px solid var(--az-border);border-radius:6px;box-shadow:0 1px 3px #0000000d;padding:1.25rem 1.5rem;max-width:520px}.card-wide{max-width:none}table{width:100%;border-collapse:collapse;font-size:.85rem}th,td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid var(--az-border)}th{font-size:.72rem;text-transform:uppercase;letter-spacing:.03em;color:var(--az-muted)}td input,td select{padding:.25rem .4rem;font-size:.82rem}.card-header{font-size:.82rem;font-weight:600;color:var(--az-muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:.5rem}.badge{display:inline-block;padding:.2rem .6rem;border-radius:999px;font-size:.78rem;font-weight:600}.badge-success{background:var(--az-primary-light);color:var(--az-primary-dark)}.badge-muted{background:#eee;color:var(--az-muted)}.badge-pending{background:#fff3cd;color:#8a6416}.spinner-border{width:2rem;height:2rem;border:.25em solid var(--az-primary-light);border-right-color:var(--az-primary);border-radius:50%;animation:spin .75s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}