:root{--primary: #1a3a5c;--primary-hover: #243f63;--primary-light: #2a5080;--accent: #1d9e75;--accent-hover: #19896a;--accent-light: #e6f7f2;--warning: #f59e0b;--warning-light: #fef3c7;--danger: #ef4444;--danger-light: #fee2e2;--bg: #f0f4f9;--card: #ffffff;--border: #dde3ec;--text: #1e293b;--text-muted: #64748b;--text-light: #94a3b8;--sidebar-width: 240px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07), 0 2px 4px rgba(0, 0, 0, .06);--radius: 8px;--radius-lg: 12px}html.dark{--bg: #0f172a;--card: #1e293b;--border: #334155;--text: #e2e8f0;--text-muted:#94a3b8;--text-light:#64748b;--shadow-sm: 0 1px 2px rgba(0,0,0,.3);--shadow: 0 1px 3px rgba(0,0,0,.4), 0 1px 2px rgba(0,0,0,.3);--shadow-md: 0 4px 6px rgba(0,0,0,.4), 0 2px 4px rgba(0,0,0,.3);--accent-light: rgba(29,158,117,.15);--warning-light: rgba(245,158,11,.12);--danger-light: rgba(239,68,68,.12)}html.dark body{background:var(--bg);color:var(--text)}html.dark .card{background:var(--card);border-color:var(--border)}html.dark .card-header{border-bottom-color:var(--border)}html.dark table,html.dark tbody tr{background:var(--card)}html.dark tbody tr:nth-child(2n){background:#263346}html.dark tbody tr:hover{background:#2d3f55!important}html.dark td,html.dark th{border-color:var(--border);color:var(--text)}html.dark thead th{background:#1a3a5c}html.dark .form-input,html.dark .form-select{background:#1e293b;border-color:var(--border);color:var(--text)}html.dark .stat-card{background:var(--card);border-color:var(--border)}html.dark .alert-banner.warning{background:#f59e0b1f;border-color:#f59e0b4d}html.dark .page-title{color:#e2e8f0}html.dark .table-wrapper{background:var(--card);border-color:var(--border)}html.dark .btn-secondary{background:#1e293b;border-color:var(--border);color:var(--text)}html.dark .badge-info{background:#3b82f633;color:#93c5fd}html.dark .badge-success{background:#1d9e7533;color:#6ee7b7}html.dark .badge-warning{background:#f59e0b33;color:#fcd34d}@keyframes blink{0%,to{opacity:.5}50%{opacity:.1}}@keyframes slideInRight{0%{transform:translate(120%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideInUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-width);padding:28px 32px;min-height:100vh;max-width:calc(100vw - var(--sidebar-width))}.sidebar{position:fixed;left:0;top:0;width:var(--sidebar-width);height:100vh;background:var(--primary);display:flex;flex-direction:column;z-index:100;overflow:hidden}.sidebar-logo{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:16px 20px 14px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-logo-img{width:150px;filter:brightness(0) invert(1)}.sidebar-logo-sub{font-size:10px;color:#ffffff8c;letter-spacing:.08em;text-transform:uppercase;padding-left:2px}.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}.nav-section-label{font-size:10px;font-weight:600;color:#ffffff59;text-transform:uppercase;letter-spacing:.1em;padding:12px 20px 4px}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 20px;color:#ffffffb8;text-decoration:none;font-size:13.5px;font-weight:500;transition:all .15s ease;border-radius:0;position:relative}.nav-link:hover{color:#fff;background:#ffffff14}.nav-link.active{color:#fff;background:#1d9e7533}.nav-link.active:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;background:var(--accent);border-radius:0 2px 2px 0}.nav-icon{font-size:16px;width:20px;text-align:center}.sidebar-footer{padding:12px 16px;border-top:1px solid rgba(255,255,255,.1)}.user-badge{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius);background:#ffffff0f;margin-bottom:8px}.user-avatar{width:30px;height:30px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0}.user-info .user-email{font-size:11.5px;color:#fff;font-weight:500;display:block;max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-info .user-role{font-size:10px;color:#ffffff73;text-transform:capitalize}.role-badge{display:inline-block;font-size:9px;font-weight:600;padding:2px 6px;border-radius:10px;text-transform:uppercase;letter-spacing:.05em}.role-badge.admin{background:#1d9e7540;color:#4ade80}.role-badge.commercial{background:#ffffff1f;color:#ffffffb3}.btn-logout{width:100%;padding:8px;background:#ef44441f;border:1px solid rgba(239,68,68,.2);color:#fca5a5;border-radius:var(--radius);font-size:12.5px;font-weight:500;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;gap:6px}.btn-logout:hover{background:#ef444433;color:#fecaca}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary) 0%,#0e2440 100%);padding:24px}.login-card{background:#fff;border-radius:var(--radius-lg);padding:40px 40px 36px;width:100%;max-width:400px;box-shadow:0 20px 60px #00000040}.login-header{text-align:center;margin-bottom:32px}.login-logo{width:56px;height:56px;background:var(--primary);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:26px;margin:0 auto 16px;box-shadow:0 4px 12px #1a3a5c4d}.login-title{font-size:22px;font-weight:700;color:var(--primary)}.login-subtitle{font-size:13px;color:var(--text-muted);margin-top:4px}.page-header{margin-bottom:24px;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}.page-title{font-size:22px;font-weight:700;color:var(--primary);line-height:1.2}.page-subtitle{font-size:13.5px;color:var(--text-muted);margin-top:3px}.card{background:var(--card);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow)}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-title{font-size:14px;font-weight:600;color:var(--text)}.card-body{padding:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:20px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow);transition:box-shadow .2s}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-icon{width:48px;height:48px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.stat-icon.blue{background:#e8f0fc}.stat-icon.green{background:var(--accent-light)}.stat-icon.orange{background:var(--warning-light)}.stat-icon.red{background:var(--danger-light)}.stat-info .stat-value{font-size:28px;font-weight:700;color:var(--primary);line-height:1}.stat-info .stat-label{font-size:12.5px;color:var(--text-muted);margin-top:4px}.alert-banner{display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:var(--radius);margin-bottom:20px;font-size:13.5px;font-weight:500}.alert-banner.warning{background:var(--warning-light);border:1px solid #fcd34d;color:#92400e}.alert-banner.info{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text);margin-bottom:6px}.form-input{width:100%;padding:9px 12px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:inherit;color:var(--text);background:#fff;transition:border-color .15s,box-shadow .15s;outline:none}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #1d9e751f}.form-select{width:100%;padding:9px 12px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:inherit;color:var(--text);background:#fff;outline:none;cursor:pointer}.form-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #1d9e751f}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 18px;border-radius:var(--radius);font-size:13.5px;font-weight:600;font-family:inherit;cursor:pointer;border:none;transition:all .15s ease;text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--bg);color:var(--text);border:1.5px solid var(--border)}.btn-secondary:hover:not(:disabled){background:#e8edf4}.btn-danger{background:var(--danger-light);color:var(--danger);border:1px solid #fecaca}.btn-danger:hover:not(:disabled){background:#fecaca}.btn-navy{background:var(--primary);color:#fff}.btn-navy:hover:not(:disabled){background:var(--primary-hover)}.btn-sm{padding:6px 12px;font-size:12.5px}.btn-lg{padding:11px 22px;font-size:15px;width:100%}.search-container{position:relative;margin-bottom:20px}.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:16px;color:var(--text-muted);pointer-events:none}.search-input{width:100%;padding:12px 16px 12px 42px;border:2px solid var(--border);border-radius:var(--radius-lg);font-size:15px;font-family:inherit;background:#fff;color:var(--text);transition:border-color .15s,box-shadow .15s;outline:none;box-shadow:var(--shadow-sm)}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px #1d9e751a}.search-hint{font-size:12px;color:var(--text-muted);margin-top:6px}.table-wrapper{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow);background:#fff}table{width:100%;border-collapse:collapse;font-size:13.5px}thead th{background:var(--primary);color:#ffffffd9;padding:11px 14px;text-align:left;font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}thead th:first-child{border-radius:var(--radius-lg) 0 0 0}thead th:last-child{border-radius:0 var(--radius-lg) 0 0}tbody tr{border-bottom:1px solid var(--border);transition:background .1s}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:#f8fafd}tbody td{padding:11px 14px;color:var(--text)}.td-muted{color:var(--text-muted);font-size:12.5px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:20px;font-size:11.5px;font-weight:600;white-space:nowrap}.badge-warning{background:var(--warning-light);color:#92400e;border:1px solid #fcd34d}.badge-success{background:var(--accent-light);color:#065f46;border:1px solid #6ee7b7}.badge-info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}.badge-neutral{background:#f1f5f9;color:var(--text-muted);border:1px solid var(--border)}.upload-zone{border:2.5px dashed var(--border);border-radius:var(--radius-lg);padding:48px 32px;text-align:center;transition:all .2s;cursor:pointer;background:#fafbfe}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-light)}.upload-zone-icon{font-size:40px;margin-bottom:12px}.upload-zone-title{font-size:16px;font-weight:600;color:var(--text);margin-bottom:6px}.upload-zone-subtitle{font-size:13px;color:var(--text-muted)}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state-icon{font-size:48px;margin-bottom:12px}.empty-state-title{font-size:16px;font-weight:600;color:var(--text);margin-bottom:6px}.empty-state-text{font-size:13.5px}.message{padding:12px 16px;border-radius:var(--radius);font-size:13.5px;font-weight:500;margin-bottom:16px;display:flex;align-items:flex-start;gap:10px}.message.success{background:var(--accent-light);color:#065f46;border:1px solid #a7f3d0}.message.error{background:var(--danger-light);color:#991b1b;border:1px solid #fecaca}.message.info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}.price-tag{font-weight:600;color:var(--primary);white-space:nowrap}.price-tag.na{color:var(--text-light);font-weight:400;font-size:12px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:200;display:flex;align-items:center;justify-content:center;padding:24px}.modal{background:#fff;border-radius:var(--radius-lg);width:100%;max-width:460px;box-shadow:0 20px 60px #0003;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--border)}.modal-title{font-size:16px;font-weight:600;color:var(--primary)}.modal-close{width:28px;height:28px;border:none;background:var(--bg);border-radius:6px;font-size:14px;cursor:pointer;color:var(--text-muted);display:flex;align-items:center;justify-content:center}.modal-close:hover{background:var(--border)}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}.spinner{width:20px;height:20px;border:2.5px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.dash-admin-grid{display:grid;grid-template-columns:1fr 340px;gap:20px;margin-bottom:20px}.dash-shortcuts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.dash-metrics{display:flex;gap:12px;margin-top:8px;flex-wrap:wrap}.dash-metrics>div{flex:1 1 80px;min-width:80px}@media (max-width: 768px){button,.btn,a.btn,select,input[type=text],input[type=email],input[type=password]{min-height:44px}.table-wrapper,[style*="overflowX: auto"]{-webkit-overflow-scrolling:touch}.toast-container{bottom:16px!important;right:12px!important;left:12px!important}.login-card{padding:28px 20px}.upload-zone{padding:28px 16px}.page-header{flex-direction:column;align-items:flex-start}.dash-admin-grid{grid-template-columns:1fr}.dash-shortcuts{grid-template-columns:1fr 1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.dash-metrics>div{padding:8px 10px!important}.dash-metrics>div>div:first-child{font-size:20px!important}}