@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--brand-primary:#4f6af0;--brand-secondary:#6b82f5;--brand-dark:#1a3159;--brand-mid:#2a4a8a;--brand-light:#e8ecff;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#06b6d4;--purple:#8b5cf6;--orange:#f97316;--pink:#ec4899;--bg-page:#f1f5f9;--bg-card:#fff;--bg-muted:#f8fafc;--border:#e2e8f0;--border-mid:#cbd5e1;--text-head:#0f172a;--text-body:#334155;--text-muted:#64748b;--text-faint:#94a3b8;--shadow-xs:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-sm:0 2px 8px #00000012, 0 1px 3px #0000000d;--shadow-md:0 4px 16px #00000017, 0 2px 6px #0000000f;--shadow-lg:0 8px 32px #0000001f, 0 4px 12px #00000014;--shadow-xl:0 20px 60px #00000026, 0 8px 24px #0000001a;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--transition:all .18s cubic-bezier(.4, 0, .2, 1);--transition-slow:all .3s cubic-bezier(.4, 0, .2, 1)}input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{color:var(--text-body);background-color:var(--bg-page);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.6;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-mid);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-faint)}h1,h2,h3,h4,h5,h6{color:var(--text-head);font-family:Inter,sans-serif;font-weight:700;line-height:1.3}a{color:var(--brand-primary);transition:var(--transition);text-decoration:none}a:hover{color:var(--brand-secondary)}.admin-main-content{background-color:var(--bg-page);min-height:calc(100vh - 70px);margin-top:70px;margin-left:240px;padding:28px}.page-header{margin-bottom:28px}.page-header h1{color:var(--brand-dark);letter-spacing:-.02em;font-size:1.75rem;font-weight:800}.page-header p{color:var(--text-muted);margin-top:4px;font-size:.875rem}.card{background:var(--bg-card);transition:var(--transition-slow);overflow:hidden;border:1px solid var(--border)!important;border-radius:var(--radius-lg)!important;box-shadow:var(--shadow-sm)!important}.card:hover{box-shadow:var(--shadow-md)!important}.card-header{color:var(--text-head);font-size:.875rem;font-weight:600;border-bottom:1px solid var(--border)!important;background:var(--bg-muted)!important;padding:14px 20px!important}.card-header.gradient-header{color:#fff;background:linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-mid) 100%)!important;border-bottom:none!important}.card-body{padding:20px!important}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:var(--transition-slow);padding:18px 20px;position:relative;overflow:hidden}.stat-card:before{content:"";background:var(--accent-color,var(--brand-primary));border-radius:var(--radius-lg) var(--radius-lg) 0 0;height:3px;position:absolute;top:0;left:0;right:0}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-card .stat-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.stat-card .stat-value{letter-spacing:-.02em;font-size:1.5rem;font-weight:800;line-height:1.1}.stat-card .stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.75rem;font-weight:500}.stat-card .stat-sub{color:var(--text-faint);margin-top:2px;font-size:.72rem}.section-label{color:var(--text-faint);text-transform:uppercase;letter-spacing:.1em;align-items:center;gap:8px;margin-bottom:12px;font-size:.7rem;font-weight:700;display:flex}.section-label:after{content:"";background:var(--border);flex:1;height:1px}.table{color:var(--text-body);font-size:.84rem;margin-bottom:0!important}.table thead th{text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;background:var(--bg-muted)!important;color:var(--text-muted)!important;border-bottom:2px solid var(--border)!important;padding:11px 14px!important;font-size:.72rem!important;font-weight:600!important}.table tbody td{vertical-align:middle;color:var(--text-body);border-bottom:1px solid var(--border)!important;padding:12px 14px!important}.table tbody tr{transition:background .12s}.table-hover tbody tr:hover{background-color:#f8faff!important}.table tbody tr:last-child td{border-bottom:none!important}.badge{letter-spacing:.02em;border-radius:var(--radius-full)!important;padding:4px 10px!important;font-size:.7rem!important;font-weight:600!important}.badge.bg-success{color:#15803d!important;background:#dcfce7!important}.badge.bg-danger{color:#b91c1c!important;background:#fee2e2!important}.badge.bg-warning{color:#a16207!important;background:#fef9c3!important}.badge.bg-secondary{color:#475569!important;background:#f1f5f9!important}.badge.bg-primary{background:var(--brand-light)!important;color:var(--brand-primary)!important}.badge.bg-info{color:#0e7490!important;background:#cffafe!important}.btn{transition:var(--transition);letter-spacing:.01em;align-items:center;gap:6px;font-family:Inter,sans-serif;font-size:.84rem;font-weight:600;display:inline-flex;border-radius:var(--radius-md)!important}.btn:active{transform:scale(.97)}.btn-primary{box-shadow:0 2px 8px #4f6af04d;background:linear-gradient(135deg, var(--brand-primary), var(--brand-secondary))!important;color:#fff!important;border:none!important}.btn-primary:hover{transform:translateY(-1px);background:linear-gradient(135deg, #3d57d4, var(--brand-primary))!important;box-shadow:0 4px 16px #4f6af066!important}.btn-success{box-shadow:0 2px 8px #10b9814d;color:#fff!important;background:linear-gradient(135deg,#10b981,#059669)!important;border:none!important}.btn-success:hover{transform:translateY(-1px);box-shadow:0 4px 16px #10b98166!important}.btn-danger{box-shadow:0 2px 8px #ef44444d;color:#fff!important;background:linear-gradient(135deg,#ef4444,#dc2626)!important;border:none!important}.btn-danger:hover{transform:translateY(-1px);box-shadow:0 4px 16px #ef444466!important}.btn-outline-primary{border:1.5px solid var(--brand-primary)!important;color:var(--brand-primary)!important;background:0 0!important}.btn-outline-primary:hover{transform:translateY(-1px);background:var(--brand-light)!important}.btn-outline-secondary{border:1.5px solid var(--border-mid)!important;color:var(--text-muted)!important;background:0 0!important}.btn-outline-secondary:hover{background:var(--bg-muted)!important;border-color:var(--text-muted)!important;color:var(--text-body)!important}.btn-sm{padding:5px 12px!important;font-size:.78rem!important}.btn-lg{padding:12px 24px!important;font-size:.95rem!important}.form-control,.form-select{transition:var(--transition);font-family:Inter,sans-serif;color:var(--text-body)!important;background:var(--bg-card)!important;border:1.5px solid var(--border)!important;border-radius:var(--radius-md)!important;box-shadow:none!important;padding:9px 14px!important;font-size:.875rem!important}.form-control:focus,.form-select:focus{border-color:var(--brand-primary)!important;outline:none!important;box-shadow:0 0 0 3px #4f6af01f!important}.form-control::placeholder{color:var(--text-faint)!important}.form-label{color:var(--text-body);margin-bottom:6px;font-size:.8rem;font-weight:600}.input-group-text{font-size:.875rem;background:var(--bg-muted)!important;border:1.5px solid var(--border)!important;border-radius:var(--radius-md)!important;color:var(--text-muted)!important}.input-group .form-control{border-radius:0 var(--radius-md) var(--radius-md) 0!important;border-left:none!important}.input-group .input-group-text{border-radius:var(--radius-md) 0 0 var(--radius-md)!important;border-right:none!important}.alert{font-size:.875rem;border-radius:var(--radius-lg)!important;border:none!important;padding:14px 18px!important}.alert-success{color:#15803d!important;background:#f0fdf4!important;border-left:4px solid #10b981!important}.alert-danger{color:#b91c1c!important;background:#fef2f2!important;border-left:4px solid #ef4444!important}.alert-warning{color:#92400e!important;background:#fffbeb!important;border-left:4px solid #f59e0b!important}.alert-info{color:#0e7490!important;background:#f0f9ff!important;border-left:4px solid #06b6d4!important}.modal-content{overflow:hidden;border-radius:var(--radius-xl)!important;box-shadow:var(--shadow-xl)!important;border:none!important}.modal-header{background:linear-gradient(135deg, var(--brand-dark), var(--brand-mid))!important;border-bottom:none!important;padding:18px 24px!important}.modal-header .modal-title{font-size:1rem;font-weight:700;color:#fff!important}.modal-header .btn-close{filter:invert();opacity:.8}.modal-body{padding:24px!important}.modal-footer{border-top:1px solid var(--border)!important;background:var(--bg-muted)!important;padding:16px 24px!important}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.dropdown-menu{font-size:.875rem;animation:.15s dropIn;border:1px solid var(--border)!important;border-radius:var(--radius-lg)!important;box-shadow:var(--shadow-lg)!important;padding:6px!important}@keyframes dropIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.dropdown-item{transition:var(--transition);font-weight:500;border-radius:var(--radius-sm)!important;color:var(--text-body)!important;padding:8px 12px!important}.dropdown-item:hover{background:var(--brand-light)!important;color:var(--brand-primary)!important}.dropdown-divider{border-color:var(--border)!important;margin:4px 0!important}.dropdown-toggle:after{display:none!important}.pagination .page-link{transition:var(--transition);margin:0 2px;font-size:.82rem;font-weight:500;border-radius:var(--radius-md)!important;border:1.5px solid var(--border)!important;color:var(--text-muted)!important;padding:6px 12px!important}.pagination .page-link:hover{background:var(--brand-light)!important;border-color:var(--brand-primary)!important;color:var(--brand-primary)!important}.pagination .page-item.active .page-link{box-shadow:0 2px 8px #4f6af059;background:var(--brand-primary)!important;border-color:var(--brand-primary)!important;color:#fff!important}.progress{overflow:hidden;border-radius:var(--radius-full)!important;background:var(--border)!important;height:8px!important}.progress-bar{border-radius:var(--radius-full)!important;transition:width .6s cubic-bezier(.4,0,.2,1)!important}.spinner-border{border-width:2.5px!important}.admin-toast{z-index:9999;min-width:300px;max-width:420px;font-size:.875rem;font-weight:500;animation:.25s slideInRight;position:fixed;top:82px;right:20px;border-radius:var(--radius-lg)!important;box-shadow:var(--shadow-lg)!important}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.active-link{font-weight:600;color:#818cf8!important;background:#4f6af02e!important}.inactive-link{transition:var(--transition);color:#ffffffbf!important}.inactive-link:hover{background:#ffffff12!important}.active-nav{background:#4f6af033;font-weight:600}.inactive-nav:hover{background:#ffffff14}.cursor-pointer{cursor:pointer}.text-brand{color:var(--brand-primary)!important}.text-success{color:var(--success)!important}.text-danger{color:var(--danger)!important}.text-warning{color:var(--warning)!important}.text-muted{color:var(--text-muted)!important}.text-faint{color:var(--text-faint)!important}.text-head{color:var(--text-head)!important}.bg-brand-light{background:var(--brand-light)!important}.border-brand{border-color:var(--brand-primary)!important}.mini-bar-track{background:var(--border);border-radius:var(--radius-full);height:6px;overflow:hidden}.mini-bar-fill{border-radius:var(--radius-full);height:100%;transition:width .6s cubic-bezier(.4,0,.2,1)}code{background:var(--brand-light);color:var(--brand-primary);border-radius:var(--radius-sm);padding:2px 7px;font-family:JetBrains Mono,Fira Code,monospace;font-size:.78rem;font-weight:600}.avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:.9rem;font-weight:700;display:flex}.skeleton{border-radius:var(--radius-md);background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0 50%,#f1f5f9 75%) 0 0/200% 100%;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{text-align:center;color:var(--text-faint);padding:48px 24px}.empty-state svg,.empty-state .empty-icon{opacity:.4;margin-bottom:12px;font-size:2.5rem}.empty-state p{margin:0;font-size:.875rem}.navbar .dropdown-menu{margin-top:8px!important}.table-responsive{border-radius:0 0 var(--radius-lg) var(--radius-lg)}.filter-bar{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:20px;padding:14px 18px;display:flex}.detail-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);max-height:calc(100vh - 100px);position:sticky;top:82px;overflow-y:auto}.chat-bubble{border-radius:var(--radius-lg);max-width:88%;padding:10px 14px;font-size:.84rem;line-height:1.5}.chat-bubble.admin{background:var(--brand-light);color:var(--brand-dark);border:1px solid #c7d2fe;border-bottom-right-radius:4px;align-self:flex-end}.chat-bubble.user{background:var(--bg-muted);border:1px solid var(--border);color:var(--text-body);border-bottom-left-radius:4px;align-self:flex-start}.gh-navy{background:linear-gradient(135deg,#1a3159,#2a4a8a)!important}.gh-indigo{background:linear-gradient(135deg,#4f6af0,#6b82f5)!important}.gh-emerald{background:linear-gradient(135deg,#10b981,#059669)!important}.gh-red{background:linear-gradient(135deg,#ef4444,#dc2626)!important}.gh-orange{background:linear-gradient(135deg,#f97316,#ea580c)!important}.gh-purple{background:linear-gradient(135deg,#8b5cf6,#7c3aed)!important}.gh-teal{background:linear-gradient(135deg,#06b6d4,#0891b2)!important}.gh-pink{background:linear-gradient(135deg,#ec4899,#db2777)!important}.accent-indigo{border-top:3px solid var(--brand-primary)!important}.accent-emerald{border-top:3px solid var(--success)!important}.accent-red{border-top:3px solid var(--danger)!important}.accent-orange{border-top:3px solid var(--orange)!important}.accent-purple{border-top:3px solid var(--purple)!important}.accent-teal{border-top:3px solid var(--info)!important}@media (max-width:991px){.admin-main-content{margin-top:70px;padding:16px 16px 90px;margin-left:0!important}.hide-mobile{display:none!important}}@media (max-width:768px){.admin-main-content{padding:12px 12px 90px}.page-header h1{font-size:1.4rem}.stat-card .stat-value{font-size:1.25rem}}@media (max-width:576px){.admin-main-content{padding:10px 10px 90px}.card-body{padding:14px!important}.table-responsive{font-size:.78rem}th,td{white-space:nowrap;padding:8px 10px!important}.card{margin-bottom:12px}.col-6{padding-left:6px;padding-right:6px}.filter-bar{gap:8px;padding:10px 12px}}@media print{.admin-main-content{margin:0!important;padding:0!important}.card{box-shadow:none!important;border:1px solid #ddd!important}}