@import "https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-dark:#0b0f17;--bg-card:#151c28;--bg-card-hover:#1c2636;--bg-sidebar:#0f1522;--border-color:#232d3f;--text-primary:#f3f4f6;--text-muted:#9ca3af;--primary-accent:#10b981;--primary-accent-hover:#059669;--secondary-accent:#6366f1;--danger:#ef4444;--warning:#f59e0b;--info:#3b82f6;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--shadow-sm:0 2px 4px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 24px #00000080;--font-heading:"Montserrat", sans-serif;--font-body:"Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:700}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#374151}.app-container{min-height:100vh;display:flex}.main-content{flex-direction:column;flex:1;display:flex;overflow-x:hidden}.page-body{flex:1;padding:24px}.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:40;flex-direction:column;width:260px;height:100vh;padding:20px 16px;display:flex;position:sticky;top:0}.brand-header{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;margin-bottom:20px;padding:8px 12px 24px;display:flex}.brand-logo{background:linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));color:#fff;width:38px;height:38px;font-size:20px;font-weight:900;font-family:var(--font-heading);border-radius:8px;justify-content:center;align-items:center;display:flex;box-shadow:0 0 12px #10b98166}.brand-title{color:#fff;letter-spacing:.5px;font-size:16px;font-weight:800}.brand-subtitle{color:var(--primary-accent);text-transform:uppercase;letter-spacing:1px;font-size:11px;font-weight:600}.nav-list{flex-direction:column;gap:6px;list-style:none;display:flex}.nav-item button{border-radius:var(--radius-md);width:100%;color:var(--text-muted);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:12px;padding:12px 14px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.nav-item button:hover{background-color:var(--bg-card-hover);color:var(--text-primary)}.nav-item button.active{color:var(--primary-accent);border-left:3px solid var(--primary-accent);background:linear-gradient(90deg,#10b98126,#6366f10d)}.nav-section-label{color:#6b7280;text-transform:uppercase;letter-spacing:1px;padding:14px 14px 4px;font-size:10px;font-weight:800}.nav-sub-list{flex-direction:column;gap:3px;margin-top:4px;margin-bottom:4px;padding-left:20px;list-style:none;display:flex}.nav-sub-item button{border-radius:var(--radius-sm);width:100%;color:var(--text-muted);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;padding:8px 12px;font-size:13px;font-weight:500;transition:all .2s;display:flex}.nav-sub-item button:hover{background-color:var(--bg-card-hover);color:var(--text-primary)}.nav-sub-item button.active{color:var(--primary-accent);background:#10b9811a;font-weight:700}.sidebar-footer{border-top:1px solid var(--border-color);margin-top:auto;padding-top:16px}.top-header{background-color:var(--bg-sidebar);border-bottom:1px solid var(--border-color);z-index:30;justify-content:space-between;align-items:center;height:68px;padding:0 24px;display:flex;position:sticky;top:0}.header-title-group h2{font-size:18px;font-weight:700}.header-title-group p{color:var(--text-muted);font-size:12px}.header-right{align-items:center;gap:16px;display:flex}.user-profile-badge{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:24px;align-items:center;gap:10px;padding:6px 12px;display:flex}.user-avatar{background-color:var(--secondary-accent);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:flex}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);justify-content:space-between;align-items:center;padding:20px;transition:transform .2s,border-color .2s;display:flex}.stat-card:hover{border-color:#374151;transform:translateY(-2px)}.stat-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;display:flex}.stat-icon.emerald{color:var(--primary-accent);background:#10b98126}.stat-icon.indigo{color:var(--secondary-accent);background:#6366f126}.stat-icon.amber{color:var(--warning);background:#f59e0b26}.stat-icon.rose{color:var(--danger);background:#ef444426}.stat-info h4{color:var(--text-muted);margin-bottom:6px;font-size:13px;font-weight:500}.stat-info p{color:#fff;font-size:24px;font-weight:800}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary-accent);color:#000}.btn-primary:hover{background-color:var(--primary-accent-hover);box-shadow:0 0 12px #10b9814d}.btn-secondary{background-color:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--bg-card-hover)}.btn-danger{color:var(--danger);background-color:#ef444426;border:1px solid #ef44444d}.btn-danger:hover{background-color:var(--danger);color:#fff}.btn-sm{padding:6px 12px;font-size:12px}.table-container{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin-bottom:24px;overflow:hidden}.table-header-bar{border-bottom:1px solid var(--border-color);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex}.data-table{border-collapse:collapse;text-align:left;width:100%}.data-table th{background-color:var(--bg-sidebar);text-transform:uppercase;color:var(--text-muted);letter-spacing:.5px;border-bottom:1px solid var(--border-color);padding:12px 18px;font-size:12px;font-weight:700}.data-table td{border-bottom:1px solid var(--border-color);color:var(--text-primary);vertical-align:middle;padding:14px 18px;font-size:14px}.data-table tr:hover{background-color:var(--bg-card-hover)}.badge{border-radius:var(--radius-sm);text-transform:uppercase;letter-spacing:.5px;padding:4px 8px;font-size:11px;font-weight:700;display:inline-block}.badge-green{color:#34d399;background:#10b98126}.badge-blue{color:#60a5fa;background:#3b82f626}.badge-purple{color:#818cf8;background:#6366f126}.badge-amber{color:#fbbf24;background:#f59e0b26}.badge-red{color:#f87171;background:#ef444426}.price-pc-pill{color:#fff;background-color:#f86868;border-radius:4px;padding:2px 6px;font-size:12px;font-weight:800;display:inline-block}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background-color:#000000bf;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:650px;max-height:90vh;box-shadow:var(--shadow-lg);padding:24px;overflow-y:auto}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;display:flex}.close-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:20px}.close-btn:hover{color:#fff}.form-group{margin-bottom:16px}.form-group label{color:var(--text-primary);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-control{background-color:var(--bg-sidebar);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:#fff;outline:none;width:100%;padding:10px 14px;font-size:14px;transition:border-color .2s}.form-control:focus{border-color:var(--primary-accent)}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.toast-container{z-index:120;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:24px;right:24px}.toast{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);align-items:center;gap:10px;padding:12px 18px;font-size:14px;font-weight:600;animation:.3s slideUp;display:flex}.toast.success{border-left:4px solid var(--primary-accent)}.toast.error{border-left:4px solid var(--danger)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-wrapper{background:radial-gradient(circle at top right, #6366f11a, transparent 40%), radial-gradient(circle at bottom left, #10b9811a, transparent 40%), var(--bg-dark);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:420px;box-shadow:var(--shadow-lg);padding:32px}