:root {
            --bg-body:#f4f7fe; --bg-white:#ffffff; --text-main:#1e293b; --text-muted:#64748b; --border-color:#e2e8f0;
            --color-primary:#2563eb; --bg-active:#eff6ff;
            --color-blue:#3b82f6; --bg-blue-light:#eff6ff;
            --color-green:#10b981; --bg-green-light:#ecfdf5;
            --color-yellow:#f59e0b; --bg-yellow-light:#fffbeb;
            --color-red:#ef4444; --bg-red-light:#fef2f2;
            --color-purple:#8b5cf6;
        }
        [data-theme="dark"] {
            --bg-body:#0f172a; --bg-white:#1e293b; --text-main:#f8fafc; --text-muted:#94a3b8; --border-color:#334155;
            --bg-active:#1e3a8a;
            --bg-blue-light:rgba(59,130,246,0.15); --bg-green-light:rgba(16,185,129,0.15);
            --bg-yellow-light:rgba(245,158,11,0.15); --bg-red-light:rgba(239,68,68,0.15);
        }
        body { background-color:var(--bg-body); color:var(--text-main); font-family:'Inter',sans-serif; margin:0; display:flex; height:100vh; overflow:hidden; transition:background-color 0.3s,color 0.3s; }
        .sidebar { width:280px; background-color:var(--bg-white); height:100vh; border-right:1px solid var(--border-color); display:flex; flex-direction:column; padding:25px 20px; flex-shrink:0; transition:transform 0.3s ease,background-color 0.3s; z-index:1050; }
        .main-content { flex:1; padding:30px 40px; overflow-y:auto; transition:0.3s; position:relative; }
        .sidebar-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:1040; backdrop-filter:blur(2px); }
        @media (max-width:992px) {
            .sidebar { position:fixed; transform:translateX(-100%); }
            .sidebar.show { transform:translateX(0); }
            .sidebar-overlay.show { display:block; }
            .main-content { padding:15px 20px; }
            .btn-mobile-menu { display:block !important; }
        }
        .btn-mobile-menu { display:none; background:transparent; border:none; font-size:24px; color:var(--text-main); margin-right:15px; }
        .logo-area { display:flex; align-items:center; gap:12px; margin-bottom:40px; padding:0 10px; }
        .logo-icon { width:40px; height:40px; color:var(--color-primary); display:flex; align-items:center; justify-content:center; font-size:32px; }
        .logo-text { font-weight:800; font-size:20px; color:var(--color-primary); line-height:1.1; letter-spacing:-0.5px; }
        .logo-text span { color:var(--color-red); font-size:12px; font-weight:800; text-transform:uppercase; letter-spacing:1px; }
        .nav-menu { display:flex; flex-direction:column; gap:8px; flex-grow:1; overflow-y:auto; }
        .nav-item { padding:14px 20px; border-radius:50px; color:var(--text-muted); font-weight:700; font-size:14px; display:flex; align-items:center; gap:15px; cursor:pointer; transition:0.2s; }
        .nav-item i { font-size:16px; width:20px; text-align:center; }
        .nav-item:hover { color:var(--color-primary); background-color:rgba(37,99,235,0.05); }
        .nav-item.active { background-color:var(--bg-active); color:var(--color-primary); }
        .sub-menu { display:none; flex-direction:column; gap:2px; padding-left:20px; margin-top:5px; }
        .nav-item.has-sub.open + .sub-menu { display:flex; }
        .sub-item { padding:10px 20px; border-radius:50px; color:var(--text-muted); font-size:13px; font-weight:600; cursor:pointer; transition:0.2s; }
        .sub-item:hover,.sub-item.active { background-color:var(--bg-active); color:var(--color-primary); }
        .rotate-icon { transition:0.3s; margin-left:auto; font-size:10px; }
        .nav-item.has-sub.open .rotate-icon { transform:rotate(90deg); }
        .sidebar-footer { margin-top:auto; border-top:1px solid var(--border-color); padding-top:20px; display:flex; flex-direction:column; gap:12px; }
        .user-profile { background-color:var(--bg-body); border-radius:16px; padding:12px 15px; display:flex; align-items:center; gap:12px; border:1px solid var(--border-color); }
        .avatar { width:40px; height:40px; background-color:var(--color-primary); border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:bold; color:white; text-transform:uppercase; font-size:16px; }
        .user-info h6 { margin:0; font-size:14px; font-weight:800; text-transform:capitalize; color:var(--text-main); }
        .user-info p { margin:0; font-size:11px; color:var(--color-primary); font-weight:700; text-transform:uppercase; margin-top:2px; }
        .btn-theme-modern { background:transparent; border:1px solid var(--border-color); color:var(--text-muted); padding:10px; border-radius:50px; font-weight:600; font-size:13px; display:flex; align-items:center; justify-content:center; gap:8px; cursor:pointer; transition:0.2s; width:100%; }
        .btn-theme-modern:hover { background:var(--bg-active); color:var(--color-primary); border-color:var(--color-primary); }
        .logout-btn { display:flex; align-items:center; gap:12px; color:var(--color-red); font-weight:700; cursor:pointer; padding:10px 15px; font-size:14px; transition:0.2s; border-radius:50px; }
        .logout-btn:hover { background-color:var(--bg-red-light); }
        .top-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:25px; }
        .top-header h2 { font-size:22px; font-weight:800; margin:0; display:flex; align-items:center; }
        .header-actions { display:flex; gap:10px; align-items:center; }
        .card-panel { background-color:var(--bg-white); border-radius:16px; padding:20px; box-shadow:0 4px 6px -1px rgba(0,0,0,0.05); border:1px solid var(--border-color); transition:background-color 0.3s,border-color 0.3s; height:100%; display:flex; flex-direction:column; }
        .panel-header { font-size:14px; font-weight:800; color:var(--text-main); margin-bottom:12px; text-transform:uppercase; letter-spacing:0.5px; }
        .stat-card { position:relative; overflow:hidden; display:flex; flex-direction:column; justify-content:center; transition:all 0.3s ease; border-left:4px solid transparent; }
        .stat-watermark { position:absolute; right:-15px; bottom:-20px; font-size:80px; opacity:0.04; transform:rotate(-15deg); pointer-events:none; }
        [data-theme="dark"] .stat-watermark { opacity:0.08; }
        .clickable-box { cursor:pointer; }
        .clickable-box:hover { transform:translateY(-5px); box-shadow:0 10px 20px rgba(0,0,0,0.08); border-color:var(--color-primary); }
        .card-giao { border-left-color:var(--color-blue); }
        .card-done { border-left-color:var(--color-green); }
        .card-pending { border-left-color:var(--color-yellow); }
        .card-late { border-left-color:var(--color-red); }
        .card-thu { border-left-color:var(--color-purple); }
        .stat-top { display:flex; align-items:center; gap:12px; position:relative; z-index:2; }
        .stat-icon-box { width:42px; height:42px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:18px; flex-shrink:0; }
        .box-blue { background-color:var(--bg-blue-light); color:var(--color-blue); }
        .box-green { background-color:var(--bg-green-light); color:var(--color-green); }
        .box-yellow { background-color:var(--bg-yellow-light); color:var(--color-yellow); }
        .box-red { background-color:var(--bg-red-light); color:var(--color-red); }
        .box-purple { background-color:rgba(139,92,246,0.15); color:var(--color-purple); }
        .stat-main-info h3 { font-size:24px; font-weight:800; margin:0; line-height:1; color:var(--text-main); }
        .stat-main-info p { font-size:11px; font-weight:700; color:var(--text-muted); margin:4px 0 0 0; text-transform:uppercase; }
        .input-control { width:100%; border:1px solid var(--border-color); border-radius:8px; padding:10px 15px; font-size:14px; background-color:var(--bg-body); color:var(--text-main); outline:none; transition:all 0.3s; font-weight:500; }
        .input-control:focus { border-color:var(--color-primary); box-shadow:0 0 0 3px rgba(79,70,229,0.2); }
        .barcode-box { background-color:var(--bg-active); border:2px dashed var(--color-primary); border-radius:12px; padding:20px; text-align:center; }
        .barcode-box input { width:100%; background:transparent; border:none; border-bottom:2px solid var(--color-primary); font-size:20px; font-weight:800; color:var(--color-primary); text-align:center; outline:none; padding-bottom:5px; }
        .alert-msg-custom { display:none; padding:12px; border-radius:8px; font-weight:600; font-size:13px; margin-top:10px; text-align:center; }
        
        .table-custom { width:100%; border-collapse:collapse; }
        .table-custom th { text-align:left; padding:15px 12px; font-size:13px; color:var(--text-muted); border-bottom:2px solid var(--border-color); font-weight:800; background-color:var(--bg-body); text-transform:uppercase; white-space:nowrap; }
        .table-custom td { padding:15px 12px; font-size:14px; border-bottom:1px solid var(--border-color); color:var(--text-main); font-weight:600; vertical-align:middle; }
        
        .sub-box { border:1px solid var(--border-color); border-radius:12px; padding:15px; margin-bottom:15px; background-color:var(--bg-white); flex:1; }
        .sub-box-header { font-size:13px; font-weight:800; margin-bottom:12px; display:flex; align-items:center; gap:8px; text-transform:uppercase; }
        .select-type { padding:6px 10px; font-size:12px; font-weight:800; border-radius:6px; border:1px solid; outline:none; cursor:pointer; }
        .select-type.type-good { color:var(--color-green); border-color:var(--color-green); background-color:var(--bg-green-light); }
        .select-type.type-def { color:var(--color-red); border-color:var(--color-red); background-color:var(--bg-red-light); }
        .select-type.type-luanchuyen { color:var(--color-purple); border-color:var(--color-purple); background-color:rgba(139,92,246,0.1); }
        
        .inline-input { width:100%; min-width:100px; padding:8px 10px; font-size:14px; font-weight:700; border:1px solid transparent; border-radius:6px; background:transparent; transition:0.2s; outline:none; text-align:left; }
        .inline-input.text-center { text-align: center; }
        .inline-input:hover { background:var(--bg-active); border-color:var(--border-color); }
        .inline-input:focus { background:var(--bg-white); border-color:var(--color-primary); box-shadow:0 0 0 2px rgba(37,99,235,0.1); }
        
        .detail-sidebar,.add-code-sidebar { position:fixed; top:0; right:0; width:480px; height:100vh; background-color:var(--bg-white); box-shadow:-5px 0 25px rgba(0,0,0,0.15); transform:translateX(100%); transition:transform 0.3s cubic-bezier(0.4,0,0.2,1); z-index:1060; display:flex; flex-direction:column; border-left:1px solid var(--border-color); }
        .detail-sidebar.show,.add-code-sidebar.open { transform:translateX(0); }
        @media (max-width:768px) { .detail-sidebar,.add-code-sidebar { width:100%; } }
        .detail-overlay,.add-code-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.4); z-index:1055; backdrop-filter:blur(2px); }
        .detail-overlay.show,.add-code-overlay.show { display:block; }
        .ds-header { padding:20px; border-bottom:1px solid var(--border-color); display:flex; justify-content:space-between; align-items:center; background-color:var(--bg-body); }
        .ds-header h5 { margin:0; font-weight:800; font-size:16px; color:var(--text-main); display:flex; align-items:center; gap:10px; }
        .ds-close { background:transparent; border:none; font-size:20px; color:var(--text-muted); cursor:pointer; transition:0.2s; }
        .ds-close:hover { color:var(--color-red); transform:rotate(90deg); }
        .ds-body { flex:1; overflow-y:auto; padding:0 20px 20px 20px; background-color:var(--bg-white); }
        .ds-item { padding:12px 15px; border:1px solid var(--border-color); border-radius:12px; margin-bottom:10px; background-color:var(--bg-body); transition:0.2s; border-left:4px solid var(--color-primary); display:flex; flex-direction:column; gap:6px; }
        .ds-item:hover { box-shadow:0 4px 10px rgba(0,0,0,0.05); transform:translateX(-3px); }
        .group-header { font-weight:800; font-size:14px; color:var(--color-primary); margin:25px 0 10px 0; display:flex; justify-content:space-between; align-items:center; border-bottom:2px solid var(--border-color); padding-bottom:8px; text-transform:uppercase; }
        #toast-notification { visibility:hidden; min-width:300px; background-color:#d4edda; color:#155724; text-align:center; border:1px solid #c3e6cb; border-radius:8px; padding:15px 20px; position:fixed; z-index:9999; left:50%; top:-50px; transform:translateX(-50%); box-shadow:0 4px 12px rgba(0,0,0,0.15); transition:top 0.4s ease-in-out,opacity 0.4s; opacity:0; font-weight:bold; }
        #toast-notification.show { visibility:visible; opacity:1; top:20px; }
        .ac-item { padding:15px; border:1px solid var(--border-color); border-radius:12px; background-color:var(--bg-body); border-left:4px solid var(--color-primary); margin-bottom:20px; }
        .ac-item-red { border-left-color:var(--color-red); background-color:var(--bg-red-light); border:1px solid #fca5a5; }
        ::-webkit-scrollbar { width:6px; height:6px; }
        ::-webkit-scrollbar-track { background:var(--bg-body); }
        ::-webkit-scrollbar-thumb { background:#cbd5e1; border-radius:10px; }
        [data-theme="dark"] ::-webkit-scrollbar-thumb { background:#475569; }

        .modal-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:2000; align-items:center; justify-content:center; }
        .modal-overlay.show { display:flex; }
        .modal-box { background:var(--bg-white); border-radius:20px; padding:30px; width:90%; max-width:600px; max-height:85vh; overflow-y:auto; }
        .modal-box h5 { font-weight:800; margin-bottom:20px; color:var(--color-primary); }
        .user-row { display:flex; align-items:center; gap:10px; padding:10px; border-radius:10px; background:var(--bg-body); margin-bottom:8px; font-size:13px; font-weight:600; }
        .user-row span { flex:1; }
        .badge-role { padding:4px 10px; border-radius:20px; font-size:11px; font-weight:800; }
        .badge-role.ADMIN { background:#dbeafe; color:#1e40af; }
        .badge-role.SHIPPER { background:#d1fae5; color:#065f46; }
        .badge-role.NHANVIEN { background:#fef3c7; color:#92400e; }