:root{--bg:#eef1f7;--surface:#ffffff;--surface-2:#f7f9fc;--text:#2b3445;--muted:#7f8aa3;--border:#dfe5ef;--sidebar:#23324d;--sidebar-2:#1c2940;--sidebar-text:#d9e3f5;--primary:#2f7de1;--primary-2:#4aa3ff;--success:#2ac58d;--danger:#ef5f7d;--warning:#f4a261;--info:#28c2d1;--shadow:0 8px 24px rgba(22,34,56,.08);--radius:16px}body.theme-dark{--bg:#0b1220;--surface:#11192b;--surface-2:#0f1728;--text:#e8eefc;--muted:#9fb0cf;--border:#24304d;--sidebar:#172236;--sidebar-2:#11192b;--sidebar-text:#d9e3f5;--shadow:0 10px 28px rgba(0,0,0,.35)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif;transition:background .25s ease,color .25s ease}a{text-decoration:none;color:inherit}.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.admin-sidebar{background:linear-gradient(180deg,var(--sidebar),var(--sidebar-2));color:var(--sidebar-text);padding:22px 18px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:700;margin-bottom:22px}.brand-badge{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--info));display:grid;place-items:center;color:#fff;font-weight:800}.sidebar-section{margin:22px 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;opacity:.7}.nav-list{display:flex;flex-direction:column;gap:8px}.nav-link{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:12px;background:transparent;color:var(--sidebar-text);transition:.18s ease}.nav-link:hover,.nav-link.active{background:rgba(255,255,255,.1)}.nav-left{display:flex;align-items:center;gap:10px}.nav-dot{width:8px;height:8px;border-radius:50%;background:#8fb8ff}.admin-main{display:flex;flex-direction:column;min-width:0}.admin-topbar{height:74px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:20}.topbar-title{font-size:20px;font-weight:700}.topbar-sub{font-size:12px;color:var(--muted);margin-top:4px}.topbar-actions{display:flex;align-items:center;gap:10px}.topbar-pill{background:var(--surface-2);border:1px solid var(--border);padding:10px 12px;border-radius:12px;color:var(--muted);font-size:13px}.admin-content{padding:24px}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}.page-title{font-size:34px;font-weight:700;margin:0}.page-desc{color:var(--muted);margin-top:6px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.stat-card{padding:18px;border-radius:18px;color:#fff;box-shadow:var(--shadow)}.stat-card h3{margin:0 0 6px;font-size:28px}.stat-card p{margin:0;opacity:.92}.stat-card small{display:block;margin-top:14px;opacity:.85}.grad-orange{background:linear-gradient(135deg,#f5a36b,#f48d64)}.grad-green{background:linear-gradient(135deg,#2ed39a,#21c46f)}.grad-pink{background:linear-gradient(135deg,#ff7b8f,#ef5f7d)}.grad-cyan{background:linear-gradient(135deg,#1fc9df,#20b8d1)}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.card:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(22,34,56,.12)}.card-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 0}.card-title{font-size:18px;font-weight:700}.card-body{padding:20px}.stack{display:flex;flex-direction:column;gap:20px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px 12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.muted{color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid.one{grid-template-columns:1fr}.field label{display:block;font-size:13px;color:var(--muted);margin:0 0 6px}.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:#95bffb;box-shadow:0 0 0 4px rgba(47,125,225,.12)}.check-row{display:flex;gap:14px;flex-wrap:wrap}.check-pill{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid var(--border);background:var(--surface-2);border-radius:12px}.actions{display:flex;gap:10px;flex-wrap:wrap}.btn{appearance:none;border:none;border-radius:12px;padding:11px 16px;font-weight:600;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff}.btn-secondary{background:var(--surface-2);border:1px solid var(--border);color:var(--text)}.btn-danger{background:linear-gradient(135deg,#ee6a74,#d64f62);color:#fff}.btn-link{background:transparent;color:var(--primary)}.list-card{display:flex;flex-direction:column;gap:12px}.item-card{border:1px solid var(--border);border-radius:14px;padding:14px;background:#fff;display:flex;align-items:flex-start;justify-content:space-between;gap:14px;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.item-card:hover{transform:translateY(-1px);border-color:#95bffb;box-shadow:0 10px 20px rgba(22,34,56,.08)}.item-title{font-weight:700}.item-meta{font-size:13px;color:var(--muted);margin-top:4px}.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}.pill.green{background:rgba(42,197,141,.12);color:#14895e}.pill.blue{background:rgba(47,125,225,.12);color:#215fb5}.pill.pink{background:rgba(239,95,125,.12);color:#b93f59}.pill.gray{background:#edf1f7;color:#66758f}.two-col{display:grid;grid-template-columns:420px 1fr;gap:20px}.empty{padding:24px;border:1px dashed var(--border);border-radius:14px;background:var(--surface-2);color:var(--muted)}.admin-footer-note{margin-top:16px;color:var(--muted);font-size:13px}.notice{padding:12px 14px;border-radius:12px;margin-bottom:16px;border:1px solid var(--border);display:none}.notice.show{display:block}.notice.success{background:rgba(42,197,141,.12);color:#14895e;border-color:rgba(42,197,141,.28)}.notice.error{background:rgba(239,95,125,.12);color:#b93f59;border-color:rgba(239,95,125,.28)}@media (max-width:1100px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid,.two-col{grid-template-columns:1fr}.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto}}@media (max-width:700px){.admin-content{padding:16px}.stats-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.page-title{font-size:28px}.admin-topbar{padding:0 16px}}