:root{--navy:#0b3d4d;--navy-deep:#083040;--accent:#f5a623;--bg:#f4f7f9;--card:#fff;--text:#1a2330;--muted:#6b7a88;--border:#e4e9ee;--danger:#c0392b;--success:#1f9d61}*{box-sizing:border-box}html,body{min-height:100%;color:var(--text);background:var(--bg);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.admin-shell{grid-template-columns:240px 1fr;min-height:100vh;display:grid}.admin-sidebar{background:var(--navy);color:#fff;flex-direction:column;gap:8px;padding:20px 14px;display:flex}.admin-brand{border-bottom:1px solid #ffffff1f;margin-bottom:10px;padding:8px 10px 18px;font-size:1rem;font-weight:800}.admin-brand small{opacity:.7;letter-spacing:.08em;margin-top:4px;font-size:.7rem;font-weight:600;display:block}.nav-link{color:#ffffffd9;border-radius:10px;padding:10px 12px;font-size:.92rem;font-weight:500;display:block}.nav-link:hover,.nav-link.active{color:#fff;background:#ffffff1f}.admin-main{padding:24px}.page-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.page-head h1{margin:0;font-size:1.5rem}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:0 2px 10px #0b3d4d0a}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:20px;display:grid}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}.stat-card strong{color:var(--navy);font-size:1.5rem;display:block}.stat-card span{color:var(--muted);font-size:.85rem}.btn{cursor:pointer;border:none;border-radius:999px;justify-content:center;align-items:center;gap:6px;padding:9px 16px;font-size:.9rem;font-weight:600;transition:all .15s;display:inline-flex}.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{background:var(--navy-deep)}.btn-accent{background:var(--accent);color:#fff}.btn-outline{border:1.5px solid var(--border);color:var(--text);background:0 0}.btn-danger{color:var(--danger);background:#fdecea}.btn-sm{padding:6px 12px;font-size:.82rem}.table-wrap{overflow:auto}table.data{border-collapse:collapse;width:100%;font-size:.9rem}table.data th,table.data td{text-align:left;border-bottom:1px solid var(--border);vertical-align:middle;padding:12px 10px}table.data th{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:.75rem}.badge{border-radius:999px;padding:3px 8px;font-size:.75rem;font-weight:700;display:inline-flex}.badge-green{color:var(--success);background:#e8f8f0}.badge-gray{color:var(--muted);background:#eef2f5}.badge-orange{color:#9a6a12;background:#fff4e0}.badge-blue{color:var(--navy);background:#e8f1f5}.form-grid{gap:12px;display:grid}.form-grid.two{grid-template-columns:1fr 1fr}label.field{gap:6px;font-size:.85rem;font-weight:600;display:grid}label.field input,label.field select,label.field textarea{border:1px solid var(--border);background:#fff;border-radius:10px;outline:none;padding:10px 12px}label.field input:focus,label.field select:focus,label.field textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px #0b3d4d1a}.check-row{align-items:center;gap:8px;font-size:.9rem;font-weight:500;display:flex}.modal-backdrop{z-index:50;background:#0a182080;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:#fff;border-radius:16px;width:min(100%,560px);max-height:90vh;padding:20px;overflow:auto}.modal h2{margin:0 0 16px;font-size:1.15rem}.modal-actions{justify-content:flex-end;gap:10px;margin-top:16px;display:flex}.error{color:var(--danger);font-size:.9rem;font-weight:600}.muted{color:var(--muted)}.login-page{background:linear-gradient(145deg,#0b3d4d,#0f5a6e);place-items:center;min-height:100vh;padding:20px;display:grid}.login-card{background:#fff;border-radius:16px;width:min(100%,400px);padding:28px;box-shadow:0 20px 50px #0003}.login-card h1{color:var(--navy);margin:0 0 6px;font-size:1.4rem}.login-card p{color:var(--muted);margin:0 0 20px}.row-actions{flex-wrap:wrap;gap:8px;display:flex}@media (width<=900px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{flex-flow:wrap;align-items:center}.admin-brand{border:none;width:100%;margin:0;padding:8px}.form-grid.two{grid-template-columns:1fr}}@keyframes sk-shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.sk{background:linear-gradient(90deg,#e4e9ee 0%,#f0f4f7 40%,#e4e9ee 80%) 0 0/200% 100%;border-radius:8px;animation:1.2s ease-in-out infinite sk-shimmer;display:block}.sk-stack{gap:10px;display:grid}.sk-line{width:100%;height:12px}.sk-page-title{width:180px;height:28px}.sk-btn{border-radius:999px;width:110px;height:36px}.sk-th{width:70%;height:10px}.sk-td{width:60%;height:12px}.sk-stat-value{width:48px;height:28px;margin-bottom:8px}.sk-stat-label{width:72px;height:11px}.sk-brand{background:linear-gradient(90deg,#ffffff1a 0%,#fff3 40%,#ffffff1a 80%) 0 0/200% 100%;border-radius:10px;height:42px;margin-bottom:16px;animation:1.2s ease-in-out infinite sk-shimmer}.sk-nav-item{background:linear-gradient(90deg,#ffffff14 0%,#ffffff29 40%,#ffffff14 80%) 0 0/200% 100%;border-radius:10px;height:38px;margin-bottom:6px;animation:1.2s ease-in-out infinite sk-shimmer}