.admin-layout{display:flex;gap:0;min-height:calc(100vh - 104px);animation:fadeInUp .4s ease}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes popIn{from{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}

.admin-sidebar{width:270px;background:#fff;border-right:1px solid #d9d9d9;padding:28px 0;flex-shrink:0;position:sticky;top:104px;height:calc(100vh - 104px);overflow-y:auto}
.admin-sidebar-header{padding:0 24px 20px;border-bottom:1px solid #d9d9d9;margin-bottom:12px}
.admin-sidebar-brand{display:flex;align-items:center;gap:12px}
.admin-sidebar-icon{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#0070c0,#005a9e);display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;box-shadow:0 4px 12px rgba(0,112,192,.3)}
.admin-sidebar-title{font-size:15px;font-weight:800;color:#000;letter-spacing:-.3px}
.admin-sidebar-subtitle{font-size:11px;color:#7f7f7f;text-transform:uppercase;letter-spacing:.5px;font-weight:600}
.admin-nav{list-style:none;padding:6px 0;margin:0}
.admin-nav-label{padding:14px 24px 6px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:#7f7f7f}
.admin-nav-item{display:flex;align-items:center;gap:12px;padding:11px 24px;font-size:14px;font-weight:600;color:#555;cursor:pointer;transition:all .2s ease;text-decoration:none;border-left:3px solid transparent;margin:1px 0}
.admin-nav-item:hover{background:#f2f2f2;color:#000}
.admin-nav-item.active{background:rgba(0,112,192,.06);color:#0070c0;border-left-color:#0070c0;font-weight:700}
.admin-nav-item i{font-size:19px;width:22px;text-align:center;flex-shrink:0}
.admin-nav-item .nav-badge{margin-left:auto;min-width:22px;height:22px;padding:0 6px;border-radius:20px;background:#dc3545;color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.admin-nav-divider{height:1px;background:#d9d9d9;margin:8px 24px}

.admin-main{flex:1;padding:40px;background:#f8f8f8;overflow-y:auto;max-width:calc(100% - 270px)}
.admin-page-header{margin-bottom:32px}
.admin-page-tag{display:inline-block;background:rgba(0,112,192,.08);color:#0070c0;font-size:12px;font-weight:700;letter-spacing:.5px;padding:5px 14px;border-radius:20px;margin-bottom:14px;text-transform:uppercase}
.admin-page-title{font-size:32px;font-weight:800;color:#000;letter-spacing:-1px;line-height:1.1;margin-bottom:8px}
.admin-page-subtitle{font-size:15px;color:#777;line-height:1.5}

.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:32px}
.stat-card{background:#fff;border-radius:20px;padding:28px;box-shadow:0 2px 12px rgba(0,0,0,.04);transition:transform .25s ease,box-shadow .25s ease;cursor:pointer;position:relative;overflow:hidden}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;border-radius:20px 20px 0 0;opacity:0;transition:opacity .25s ease}
.stat-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.08)}
.stat-card:hover::before{opacity:1}
.stat-card.blue::before{background:#0070c0}.stat-card.green::before{background:#10b981}.stat-card.amber::before{background:#f59e0b}.stat-card.charcoal::before{background:#595959}
.stat-card-icon{width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:20px}
.stat-card-icon.blue{background:rgba(0,112,192,.08);color:#0070c0}
.stat-card-icon.green{background:rgba(16,185,129,.08);color:#10b981}
.stat-card-icon.amber{background:rgba(245,158,11,.08);color:#f59e0b}
.stat-card-icon.charcoal{background:rgba(89,89,89,.06);color:#595959}
.stat-card-value{font-size:36px;font-weight:800;color:#000;line-height:1;letter-spacing:-1px;margin-bottom:6px}
.stat-card-label{font-size:13px;color:#999;font-weight:600;letter-spacing:.2px}

.admin-card{background:#fff;border-radius:20px;box-shadow:0 2px 12px rgba(0,0,0,.04);margin-bottom:24px;overflow:hidden}
.admin-card-header{display:flex;justify-content:space-between;align-items:center;padding:24px 28px;border-bottom:1px solid #d9d9d9}
.admin-card-title{font-size:18px;font-weight:700;color:#000;letter-spacing:-.3px}
.admin-card-subtitle{font-size:13px;color:#999;margin-top:3px}
.admin-card-body{padding:28px}
.admin-card-footer{display:flex;justify-content:flex-end;gap:16px;padding:20px 28px;border-top:1px solid #d9d9d9;background:#fafafa}

.config-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.config-field{display:flex;flex-direction:column;gap:6px}
.config-field.full-width{grid-column:1 / -1}
.config-label{font-size:12px;font-weight:700;color:#595959;text-transform:uppercase;letter-spacing:.5px;display:flex;align-items:center;gap:8px}
.config-input{width:100%;padding:14px 16px;font-size:15px;font-family:Arial,sans-serif;font-weight:500;color:#000;background:#fff;border:2px solid #d9d9d9;border-radius:12px;transition:border-color .15s ease,box-shadow .15s ease}
.config-input:hover:not(:disabled){border-color:#7f7f7f}
.config-input:focus{outline:none;border-color:#0070c0;box-shadow:0 0 0 4px rgba(0,112,192,.1)}
.config-input:disabled{background:#f8f8f8;color:#bbb;cursor:not-allowed}
.config-suffix{display:flex;align-items:center;gap:10px}
.config-suffix .config-input{flex:1}
.config-suffix-label{font-size:15px;color:#999;font-weight:700;white-space:nowrap}
.config-hint{font-size:12px;color:#bbb;margin-top:2px}
.config-reserved-tag{display:inline-flex;align-items:center;padding:2px 10px;background:#f0f0f0;border-radius:20px;font-size:10px;font-weight:700;color:#bbb;text-transform:uppercase;letter-spacing:.5px}

.activity-list{list-style:none;padding:0;margin:0}
.activity-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid #f0f0f0}
.activity-item:last-child{border-bottom:none}
.activity-icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0}
.activity-icon.blue{background:rgba(0,112,192,.08);color:#0070c0}
.activity-icon.green{background:rgba(16,185,129,.08);color:#10b981}
.activity-icon.amber{background:rgba(245,158,11,.08);color:#f59e0b}
.activity-text{font-size:14px;color:#333;font-weight:500;line-height:1.4}
.activity-time{font-size:12px;color:#bbb;margin-top:3px}

.quick-link{display:flex;align-items:center;gap:14px;padding:14px 18px;border:1px solid #eee;border-radius:14px;cursor:pointer;transition:all .2s ease;text-decoration:none;color:inherit;background:#fff}
.quick-link:hover{border-color:#0070c0;background:rgba(0,112,192,.03);transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,112,192,.08)}
.quick-link i{font-size:20px;color:#0070c0;width:36px;height:36px;border-radius:10px;background:rgba(0,112,192,.08);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.quick-link-text{font-size:14px;font-weight:700;color:#333}

.admin-save-bar{position:sticky;bottom:0;background:#fff;border-top:1px solid #d9d9d9;padding:16px 28px;display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 -40px;box-shadow:0 -4px 20px rgba(0,0,0,.06);flex-wrap:wrap}
.admin-save-bar .btn{white-space:nowrap;text-align:center;line-height:1.2}
.admin-save-bar-info{font-size:13px;color:#999;font-weight:600}
.admin-save-bar-actions{display:flex;gap:16px}

.admin-table{width:100%;border-collapse:collapse}
.admin-table thead th{padding:14px 20px;text-align:left;font-size:11px;font-weight:700;color:#999;text-transform:uppercase;letter-spacing:.8px;border-bottom:2px solid #eee;background:#fafafa}
.admin-table thead th:last-child{text-align:right}
.admin-table tbody tr{border-bottom:1px solid #f0f0f0;transition:background .15s ease}
.admin-table tbody tr:hover{background:#fafafa}
.admin-table tbody td{padding:16px 20px;font-size:14px;color:#555}
.admin-table .cell-primary{font-weight:700;color:#000}
.admin-table .cell-secondary{font-size:12px;color:#999;margin-top:2px}
.admin-table .cell-mono{font-family:Consolas,Monaco,monospace;font-size:13px;color:#595959}
.admin-table .action-cell{display:inline-flex;gap:8px;justify-content:flex-end;align-items:center;flex-wrap:nowrap}

/* Geographic coverage page */
.coverage-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px}
.coverage-stat{background:#fff;border-radius:14px;padding:14px 18px;box-shadow:0 2px 8px rgba(0,0,0,.04);display:flex;align-items:center;gap:14px;transition:transform .2s ease,box-shadow .2s ease}
.coverage-stat:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,.07)}
.coverage-stat-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.coverage-stat-icon.blue{background:rgba(0,112,192,.08);color:#0070c0}
.coverage-stat-icon.green{background:rgba(16,185,129,.08);color:#10b981}
.coverage-stat-icon.amber{background:rgba(245,158,11,.1);color:#f59e0b}
.coverage-stat-icon.charcoal{background:rgba(89,89,89,.08);color:#595959}
.coverage-stat-body{display:flex;flex-direction:column;line-height:1.1}
.coverage-stat-value{font-size:22px;font-weight:700;color:#000}
.coverage-stat-label{font-size:11px;color:#999;text-transform:uppercase;letter-spacing:.4px;font-weight:600;margin-top:2px}
@media(max-width:900px){.coverage-stats{grid-template-columns:repeat(2,1fr)}}

.coverage-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-bottom:18px;flex-wrap:wrap}
.coverage-search{position:relative;flex:1;max-width:360px}
.coverage-search i{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:#999;font-size:16px;pointer-events:none}
.coverage-search .form-input{padding-left:36px;height:40px}
.coverage-filters{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.coverage-row-under{background:rgba(254,226,226,.35)}
.coverage-row-under:hover{background:rgba(254,226,226,.55) !important}
.coverage-row-surplus{background:rgba(209,250,229,.25)}
.coverage-row-surplus:hover{background:rgba(209,250,229,.5) !important}
.coverage-gap-positive{color:#991B1B;font-weight:700}
.coverage-gap-negative{color:#065F46;font-weight:600}

.admin-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.3px}
.admin-table td .admin-badge{margin-left:8px}
.admin-badge.active{background:#d1fae5;color:#065f46}
.admin-badge.pending{background:#fef3c7;color:#92400e}
.admin-badge.inactive{background:#fee2e2;color:#991b1b}
.admin-badge.info{background:rgba(0,112,192,.08);color:#0070c0}

.demo-banner{display:flex;align-items:center;gap:12px;padding:14px 24px;background:linear-gradient(135deg,#fffbeb,#fef3c7);border:1px solid #fcd34d;border-radius:14px;margin-bottom:28px;font-size:13px;font-weight:600;color:#92400e;box-shadow:0 2px 8px rgba(252,211,77,.15)}
.demo-banner i{font-size:20px;flex-shrink:0;color:#f59e0b}
.demo-banner-text{flex:1;line-height:1.4}
.demo-badge{display:inline-flex;align-items:center;padding:4px 12px;background:#f59e0b;border-radius:20px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:#fff;white-space:nowrap}

.holiday-row{display:flex;justify-content:space-between;align-items:center;padding:16px 28px;border-bottom:1px solid #f0f0f0;transition:background .15s ease}
.holiday-row:hover{background:#fafafa}
.holiday-row:last-child{border-bottom:none}
.holiday-name{font-size:15px;font-weight:700;color:#000}
.holiday-date{font-size:13px;color:#999;margin-top:2px}

@media(max-width:1024px){.stat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
.admin-layout{flex-direction:column}
.admin-sidebar{width:100%;height:auto;position:relative;top:0;border-right:none;border-bottom:1px solid #d9d9d9;padding:12px 0}
.admin-nav{display:flex;overflow-x:auto;padding:0 12px;gap:2px}
.admin-nav-item{white-space:nowrap;border-left:none;border-bottom:3px solid transparent;padding:10px 16px;border-radius:8px 8px 0 0}
.admin-nav-item.active{border-left-color:transparent;border-bottom-color:#0070c0}
.admin-nav-divider,.admin-nav-label,.admin-sidebar-header{display:none}
.admin-main{max-width:100%;padding:24px 16px}
.admin-page-title{font-size:26px}
.stat-grid{grid-template-columns:1fr 1fr;gap:12px}
.stat-card{padding:20px;border-radius:16px}
.stat-card-value{font-size:28px}
.config-grid{grid-template-columns:1fr}
.admin-save-bar{margin:0 -16px;padding:14px 16px}
.admin-card-body{padding:20px}
}