:root {
            --primary-color: #3b82f6;
            --primary-dark: #091e41;
            --primary-ring: #a5b4fc;
            --sidebar-width: 280px;
            --sidebar-collapsed-width: 85px;
            --topbar-height: 70px;
            --bg-color:#F8FAFC;
            --bg-color-sidebar:#FFFFFF;
            --text-color: #1f2530c0;
            --: #1f2530c0;
            --border-color: rgba(202, 202, 202, 0.61);
            --shadow-color: rgba(0,0,0,0.08);
            --border-color-input: rgba(114, 136, 153, 0.616);
            --bg-color-input: rgba(255, 255, 255, 0.904);
            --card-bg: #FFFFFF;
            --bg-light: #F1F5F9;
            --btn-light: #e7e7e7bb;
            --text-muted: #1f25305b;

            /* Semantic palette */
            --hover-muted: #f3f4f6;
            --hover-muted-soft: #f3f4f656;
            --muted-text: #6b7280;
            --muted-border-1: #e5e7eb;
            --muted-border-2: #d1d5db;
            --brand-gradient-start: #3b82f6;
            --brand-gradient-end: #a3c7ff;
            --primary-soft: #e9f6fe;
            --success: #10b981;
            --success-bg: #d1fae5;
            --warning: #f59e0b;
            --warning-bg: #fef3c7;
            --info: #3b82f6;
            --info-bg: #dbeafe;
            --danger: #ef4444;
            --danger-strong: #dc2626;
            --danger-bg: #fee2e2;
            --danger-bg-soft: #fef2f2;

            /* Chat */
            --chat-in-bg: #cee7ff;
            --chat-in-color: #111827;
            --text-on-primary: #ffffff;
            --bg-color-search: #F1F5F9;
        }

        [data-theme="dark"] {
            --primary-color: #3969b6;
            --bg-color: #111827;
            --bg-color-sidebar:#1E293B;
            --text-color: #e3e4e6b4;
            --sidebar-bg: #1f2937;
            --card-bg: #1E293B;
            --border-color: #a3a3a379;
            --: #f8f9fa;
            --shadow-color: rgba(58, 58, 58, 0.08);
            --border-color-input: #4b5563;
            --bg-color-input: #1E293B;
            --bg-light:#334155;
            --btn-light: #334155;

            /* Dark adjustments */
            --hover-muted: #334155;
            --hover-muted-soft: rgba(51,65,85,0.38);
            --muted-text: #9ca3af;
            --muted-border-1: #374151;
            --muted-border-2: #4b5563;
            --brand-gradient-start: #1d3e74;
            --brand-gradient-end: #4a6083;
            --primary-soft: rgba(124,58,237,0.18);
            --success: #34d399;
            --success-bg: rgba(16,185,129,0.18);
            --warning: #fbbf24;
            --warning-bg: rgba(245,158,11,0.2);
            --info: #60a5fa;
            --info-bg: rgba(59,130,246,0.2);
            --danger: #f87171;
            --danger-strong: #ef4444;
            --danger-bg: rgba(239,68,68,0.18);
            --danger-bg-soft: rgba(239,68,68,0.12);

            /* Chat */
            --chat-in-bg: #6a6f77;
            --chat-in-color: #e5e7eb;
            --text-on-primary: #ffffff;

            /* Search */
            --bg-color-search: #5d6877;
            --text-muted: #e3e4e675;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        /* button */
        .btn-secondary{
            background-color: var(--primary-color);
            border: none;
        }
        .btn-secondary:hover{
            background-color: var(--primary-color);
            border: none;
        }

        .btn-light{
            background-color: var(--btn-light);
            color: var(--text-color);
            border: none;
        }
        .btn-close{
            color: var(--text-color) !important;
        }

        .badge-dot{
            --size: 8px;
            width: 10px;
            height: 10px;
            display: inline-block;
            padding: 0;
            border-radius: 50%;
        }

        .btn-icon {
            width: 28px;
            height: 28px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: none;
            background: transparent;
            border-radius: 6px;
            color: var(--text-color);
            transition: background .15s ease, transform .15s ease;
        }
        .btn-icon:hover {
            background: var(--bg-light);
            transform: translateY(-1px);
        }

        .text-secondary {
            color: var(--primary-color) !important;
        }


        body {
            font-family: 'Poppins';
            background-color: var(--bg-color);
            overflow-x: hidden;
            color: var(--text-color)
        }

        /* ========== SIDEBAR ========== */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            height: 100vh;
            width: var(--sidebar-width);
            background: var(--bg-color-sidebar);
            color: var(--text-color);
            border-right: 0.5px var(--border-color);
            z-index: 1000;
            overflow-y: auto;
            overflow-x: auto;
            transition: width 0.3s ease, transform 0.3s ease;
            scroll-behavior: smooth;
            box-shadow: 4px 0 12px var(--shadow-color);
        }

        .sidebar.collapsed {
            width: var(--sidebar-collapsed-width);
        }
        .sidebar.collapsed .menu-item span,
        .sidebar.collpased .menu-category,
        .sidebar.collapsed .menu-item .bi-chevron-right{
            display: none;
        }
        .sidebar.collapsed .sidebar-menu .menu-item{
            justify-content: center;
        }
        .sidebar.collapsed .sidebar-menu .menu-item i:first-child{
            margin-left: 0;
            margin-right: 0;
        }

        /* Sidebar Header */
        .sidebar-header {
            padding-left: 20px;
            padding-right: 20px;
            padding-top: 20px;
        }

        .sidebar-brand {
            display: flex;
            align-items: center;
            gap: 15px;
            text-decoration: none;
            overflow: hidden;
        }

        .toggle-btn{
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            padding: 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }

        .toggle-btn:hover {
            background: var(--hover-muted);
        }

        .brand-logo {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--brand-gradient-start), var(--brand-gradient-end));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 20px;
            flex-shrink: 0;
        }

        .brand-text {
            opacity: 1;
            transition: opacity 0.3s ease;
            white-space: nowrap;
        }

        .sidebar.collapsed .brand-text {
            opacity: 0;
            width: 0;
        }

        .brand-text h5 {
            margin: 0;
            font-weight: 700;
            color: var(--);
            font-size: 18px;
        }

        .brand-text small {
            color: var(--muted-text);
            font-size: 12px;
        }

        /* Sidebar Menu */
        .sidebar-menu {
            padding: 20px 0;
        }

        .menu-category {
            padding: 10px 20px;
            font-size: 12px;
            font-weight: 400;
            color: var(--muted-text);
            text-transform: uppercase;
            line-height: 16px;
            white-space: nowrap;
            overflow: hidden;
            transition: opacity 0.3s ease, height 0.3s ease;
        }

        .sidebar.collapsed .menu-category {
            opacity: 0;
            height: 0;
            padding: 0;
        }

        .sidebar::-webkit-scrollbar,
        .notification-list::-webkit-scrollbar {
            width: 4px;
        }

        .sidebar::-webkit-scrollbar-track,
        .notification-list::-webkit-scrollbar-track {
            background: transparent;
        }

        .sidebar::-webkit-scrollbar-thumb,
        .notification-list::-webkit-scrollbar-thumb{
            background: transparent;
            border-radius: 10px;
        }

        .sidebar:hover::-webkit-scrollbar-thumb,
        .notification-list::-webkit-scrollbar-thumb{
            background: var(--muted-border-1);
        }

        .sidebar::-webkit-scrollbar-thumb:active,
        .notification-list::-webkit-scrollbar-thumb:active {
            background: var(--muted-border-2);
        }


        .menu-item {
            display: flex;
            align-items: center;
            padding: 12px 20px;
            margin: 3px 12px;
            color: var(--text-color);
            text-decoration: none;
            transition: all 0.2s ease;
            cursor: pointer;
            font-weight: 500;
            font-size: 14px;
            line-height: 20px;
            white-space: nowrap;
            border-radius: 8px;

        }

        .menu-item:hover {
            background: var(--hover-muted);
            color: var(--primary-color);
        }

        .menu-item.active {
            background: var(--primary-soft);
            color: var(--primary-color);
        }

        .menu-item i:first-child {
            width: 20px;
            margin-right: 12px;
            font-size: 20px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .menu-item.active i:first-child {
            width: 39px;
            height: 40px;
            padding: 12px !important;
            background-color: var(--primary-dark);
            border-radius: 8px;
            color: white;
            margin-right: 12px;
        }

        .menu-item span {
            flex: 1;
            opacity: 1;
            transition: opacity 0.3s ease;
        }

        .menu-item .bi-chevron-right {
            font-size: 0.875rem;
            transition: transform 0.3s ease;
            transform: rotate(0deg); /* default */
        }

        /* Jika active ATAU expanded, rotasi ke kanan */
        .menu-item.active .bi-chevron-right,
        .menu-item.expanded .bi-chevron-right {
            transform: rotate(90deg);
            transition: transform 0.3s ease;
        }

        /* Tapi jika active dan expanded bersamaan, balik ke posisi semula */
        .menu-item.active.expanded .bi-chevron-right {
            transform: rotate(0deg);
            transition: transform 0.3s ease;
        }

        .submenu {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            background-color: var(--bg-color-sidebar);

        }

        .submenu.show {
            max-height: none;
        }

        .submenu-item {
            display: flex;
            align-items: center;
            margin: 3px 12px;
            padding: 10px 20px 10px 64px;
            text-decoration: none;
            color: var(--text-color);
            transition: all 0.2s ease;
            cursor: pointer;
            font-weight: 500;
            font-size: 16px;
            line-height: 20px;
            white-space: nowrap;
            border-radius: 8px;
        }

        .submenu-item:hover {
            background-color: var(--hover-muted);
            color: var(--primary-color);
        }

        .submenu-item.active{
            background-color: var(--primary-soft);
            color: var(--primary-color);
            font-weight: 600;
        }

        .sidebar.collapsed .submenu a{
            display: none;
        }


        .sidebar.collapsed .menu-item span {
            opacity: 0;
            width: 0;
        }

        .menu-item .bi-chevron-right {
            font-size: 14px;
            margin-left: auto;
            opacity: 1;
            transition: opacity 0.3s ease;
        }

        .sidebar.collapsed .menu-item .bi-chevron-right {
            opacity: 0;
            width: 0;
        }

        .sidebar.collapsed .menu-item {
            justify-content: center;
            padding: 12px;
            margin: 0 10px;
        }

        .sidebar.collapsed .menu-item i:first-child {
            margin-right: 0;
        }

        .sidebar.collapsed .menu-item.active i:first-child {
            margin-right: 0;
        }


        /* ========== MAIN CONTENT ========== */
        .main-content {
            margin-left: var(--sidebar-width);
            min-height: 100vh;
            transition: margin-left 0.3s ease;
            color: var(--text-color);
        }

        .main-content.sidebar-collapsed {
            margin-left: var(--sidebar-collapsed-width);
        }

        /* ========== TOPBAR ========== */
        .topbar {
            background: var(--bg-color-sidebar);
            height: var(--topbar-height);
            padding: 0 30px;
            display: flex;
            align-items: center;
            gap: 20px;
            position: sticky;
            top: 0;
            z-index: 999;
            box-shadow: 4px 0 12px var(--shadow-color);
        }

        /* tetap pakai wrapper yang sama */
        .search-box {
            position: relative;
            width: 100%;
            max-width: 320px;
        }
        .search-box i {
            position: absolute;
            left: 1rem;
            top: 50%;
            transform: translateY(-50%);
            color: var(--muted-text);
            pointer-events: none;
            font-size: 1.05rem;
            z-index: 3;
        }

        /* styling tombol */
        .btn-search {
            width: 100%;
            padding: 0.65rem 1rem 0.65rem 2.75rem; /* ruang kiri untuk icon */
            border:  none;
            border-radius: 10px;
            background: var(--bg-color-search);
            box-shadow: 0 1px 3px var(--shadow-color);
            transition: .2s ease;
            text-align: left;      /* biar teks “Search” rata kiri */
            color: var(--text-color);
        }
        .btn-search:hover {
            box-shadow: 0 2px 8px var(--shadow-color);
            border-color: var(--primary-ring);
        }
        .btn-search:focus {
            outline: none;
            box-shadow: 0 0 0 3px var(--shadow-color);
        }

        .topbar-actions {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-left: auto;
        }

        .topbar-btn {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            border: none;
            background: transparent;
            color: var(--muted-text);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s;
            position: relative;
        }

        .topbar-btn:hover {
            background: var(--hover-muted);
        }

        .topbar-btn .badge {
            position: absolute;
            top: -5px;
            right: -5px;
            background: var(--danger);
            border-radius: 10px;
            padding: 2px 6px;
            font-size: 10px;
            color: white;
        }

        .notification-dropdown {
            position: absolute;
            top: calc(100% + 10px);
            right: 0;
            width: 360px;
            background: var(--bg-color-sidebar);
            border-radius: 12px;
            box-shadow: 0 10px 40px var(--shadow-color);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-10px);
            transition: all 0.3s ease;
            z-index: 1000;
        }

        .notification-dropdown.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .notification-header {
            padding: 20px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .notification-header h6 {
            margin: 0;
            font-weight: 600;
            color: var(--);
        }

        .mark-all-read {
            color: var(--primary-color);
            font-size: 13px;
            text-decoration: none;
            cursor: pointer;
            font-weight: 500;
        }

        .mark-all-read:hover {
            text-decoration: underline;
        }

        .notification-list {
            max-height: 400px;
            overflow-y: auto;
        }

        .notification-item {
            padding: 15px 20px;
            border-bottom: 1px solid var(--border-color);
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            gap: 12px;
        }

        .notification-item:hover {
            background: var(--bg-color);
        }

        .notification-item.unread {
            background: var(--bg-color-sidebar);
        }

        .notification-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .notification-icon.success {
            background: var(--success-bg);
            color: var(--success);
        }

        .notification-icon.warning {
            background: var(--warning-bg);
            color: var(--warning);
        }

        .notification-icon.info {
            background: var(--info-bg);
            color: var(--info);
        }

        .notification-icon.error {
            background: var(--danger-bg);
            color: var(--danger);
        }

        .notification-content {
            flex: 1;
            min-width: 0;
        }

        .notification-title {
            font-weight: 600;
            color: var(--text-color);
            font-size: 14px;
            margin-bottom: 2px;
        }

        .notification-message {
            font-size: 13px;
            color: var(--text-color);
            margin-bottom: 4px;
        }

        .notification-time {
            font-size: 11px;
            color: var(--muted-text);
        }

        .notification-footer {
            padding: 15px 20px;
            border-top: 1px solid var(--border-color);
            text-align: center;
        }

        .notification-footer a {
            color: var(--primary-color);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
        }

        .notification-footer a:hover {
            text-decoration: underline;
        }

        .notification-wrapper {
            position: relative;
        }

        .profile-btn {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 5px;
            border-radius: 25px;
            cursor: pointer;
            transition: all 0.2s;
        }

        .profile-btn:hover {
            background: var(--hover-muted);
        }

        .profile-avatar {
            width: 35px;
            height: 35px;
            border-radius: 50%;
            object-fit: cover;
        }

         .dropdown-menu {
            min-width: 250px;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            border: 1px solid var(--border-color);
            padding: 0;
            margin-top: 8px;
        }

        .dropdown-header-custom {
            padding: 16px;
            border-bottom: 1px solid var(--border-color);
            background-color: var(--bg-color-sidebar);
            border-radius: 8px 8px 0 0;
        }

        .dropdown-header-custom .header-title {
            font-size: 12px;
            color: var(--text-color);
            margin-bottom: 4px;
        }

        .dropdown-header-custom .user-email {
            font-size: 14px;
            color: var(--text-color);
            font-weight: 500;
        }

        .dropdown-item {
            padding: 12px 16px;
            color: var(--text-color);;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: background-color 0.2s;
            background-color: var(--bg-color-sidebar);
        }

        .dropdown-item i {
            font-size: 16px;
            color: var(--);
            width: 20px;
        }

        .dropdown-item:hover {
            background-color: var(--hover-muted-soft);
            color: var(--);
        }

        .dropdown-divider {
            margin: 0;
            border-color: var(--border-color);
        }

        .dropdown-item.text-danger:hover {
            background-color: var(--danger-bg-soft);
            color: var(--danger-strong);
        }

        .dropdown-item.text-danger i {
            color: var(--danger-strong);
        }

        .menu-hover:hover {
            background-color: var(--bg-light); /* abu terang */
            transition: 0.2s ease-in-out;
        }

        .hover-warning:hover{
            background-color: var(--warning-bg);
        }
        .hover-danger:hover{
            background-color: var(--danger-bg);
        }
        .hover-primary:hover{
            background-color: var(--primary-soft);
        }
        .hover-success:hover{
            background-color: var(--success-bg);
        }

        .bi-chevron-left,
        .bi-chevron-right {
            cursor: pointer;
        }
        .bi-chevron-left:hover,
        .bi-chevron-right:hover {
        color: var(--primary-color); /* biru bootstrap */
        cursor: pointer;
        }

        .list-group-item {
             transition: transform 0.2s ease, background-color 0.2s ease;
             color: var(--text-color) ;
             background-color: var(--bg-color-sidebar);
        }

        .list-group-item:hover {
            transform: scale(1.01); /* Membesar sedikit */
            background-color: var(--bg-color-sidebar); /* Kasih efek background hover */
            cursor: pointer; /* Biar seperti tombol */
            color: var(--text-color);
        }
        .card {
            border-radius: 5px !important;
            border: none;
            background-color: var(--card-bg) !important;
        }
        .card-body  {
            background-color: var(--card-bg) !important;
            color: var(--text-color) !important;
            border-radius: 5px !important;
            border: none;
        }

        .card-header{
            background-color: var(--card-bg) !important;
            color: var(--text-color) !important;
            /* border-radius: 12px !important; */
            border: none;
        }

        .card-footer {
            color: var(--text-color) !important;
            border: none;
        }

        .text-dark{
            color:var(--text-color) !important;
        }

        /* Emphasis header text color */
        /* h1 h2 h3 h4 h5 h6{
            color: var(--) !important;
        } */

        .bg-light{
            background-color: var(--bg-light) !important;
            color: var(--text-color) !important;
        }

        /* Soft badges using theme variables */
        .badge-outline{
            background: var(--bg-color-sidebar);
            border: 1px solid var(--border-color);
            color: var(--text-color);
        }
        .badge-soft-success{ background: var(--success-bg); color: var(--success); }
        .badge-soft-warning{ background: var(--warning-bg); color: var(--warning); }
        .badge-soft-danger { background: var(--danger-bg);  color: var(--danger);  }
        .badge-soft-info   { background: var(--info-bg);    color: var(--info);    }


        /* Documentation helpers */
        .section-anchor { scroll-margin-top: 90px; }
        .code-box {
            background: var(--card-bg);
            color: var(--text-color);
            border: 1px solid var(--border-color);
            border-radius: 12px;
        }
        .code-toolbar {
            border-bottom: 1px solid var(--border-color);
        }
        .code-body pre {
            margin: 0;
        }
        .code-body.wrap pre {
            white-space: pre-wrap;
            word-break: break-word;
        }

        /* Code highlight tokens */
        .code-body .tok-comment { color: var(--muted-text); font-style: italic; }
        .code-body .tok-tag { color: var(--info); font-weight: 600; }
        .code-body .tok-attr { color: var(--warning); }
        .code-body .tok-val { color: var(--success); }
        .code-body .tok-class { color: var(--primary-color); font-weight: 500; }

        /* Text overflow helpers */
        .text-ellipsis {
            white-space: nowrap !important;
            overflow: hidden !important;
            text-overflow: ellipsis !important;
        }
        .text-clip {
            white-space: nowrap !important;
            overflow: hidden !important;
            text-overflow: clip !important;
        }

        /* Theme standard Bootstrap inputs instead of custom class */
        .form-select,
        .form-control {
            background-color: var(--bg-color-input) !important;
            color: var(--text-color) !important;
            border: 1px solid var(--border-color-input) !important;
        }
        .form-control:focus,
        .form-select:focus {
            background-color: var(--bg-color-input) !important;
            color: var(--text-color) !important;
            border-color: var(--primary-ring) !important;
            box-shadow: 0 0 0 0.2rem rgba(73, 198, 255, 0.15);
        }
        .form-control::placeholder {
            color: var(--muted-text);
            opacity: .85;
        }
        .form-control:disabled,
        .form-select:disabled,
        .form-control[readonly] {
            background-color: var(--bg-light) !important;
            color: var(--muted-text) !important;
            opacity: 0.85;
        }


         /* Khusus Part Email */
         .sidebar-mail {
            transition: all 0.1s ease;
            overflow: hidden;
        }

        .content-mail {
            transition: all 0.1s ease;
        }

        .list-group-item.d-flex {
            flex-wrap: nowrap;
            align-items: center;
            position: relative;
        }

        .pagination-btn {
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: none;
            transition: all 0.2s ease-in-out;
            cursor: pointer;
        }

        .pagination-btn:hover {
            background-color: var(--primary-color);
            color: white;
            transform: scale(1.1);
        }

        .footer {
            background: var(--bg-color-sidebar);
            border-top: 1px solid var(--border-color);
            color: var(--text-color);
            font-size: 14px;
            left: 0;
            right: 0;
            bottom: 0;
        }

        .footer a {
            color: var(--text-color);
            transition: color .2s ease;
        }

        .footer a:hover {
            color: var(--primary-color);
        }


        .modal-content{
            background: var(--card-bg);
            color: var(--text-color);
            border:1px solid var(--border-color)
        }

        .modal-header{
            border-bottom:1px solid var(--border-color);
        }

        .input-group {
            transition: box-shadow .2s ease, background .2s ease;
        }
        .input-group-text{
            background: var(--bg-color-input) !important;
            border: 1px solid var(--border-color-input) !important;
            color: var(--muted-text) !important;
        }
        .input-group:focus-within{
            box-shadow: 0 0 0 0.2rem rgba(124,58,237,0.15);
            border-radius: .6rem;
        }

        /* Product Media Uploader */
        .media-uploader .dropzone{
            border: 1px dashed var(--border-color);
            background: var(--bg-light);
            color: var(--text-color);
            border-radius: 10px;
            cursor: pointer;
            transition: background .2s ease, border-color .2s ease;
        }
        .media-uploader .dropzone:hover{
            border-color: var(--primary-color);
        }
        .media-uploader .dropzone.dragover{
            border-color: var(--primary-color);
            background: var(--primary-soft);
        }
        .media-thumb{
            position: relative;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            overflow: hidden;
        }
        .media-thumb img{
            width: 100%;
            height: 160px;
            object-fit: cover;
            display: block;
            background: var(--bg-light);
        }
        .media-thumb .thumb-actions{
            position: absolute;
            top: 6px;
            right: 6px;
            display: flex;
            gap: 6px;
        }
        .media-thumb .thumb-badge{
            position: absolute;
            top: 6px;
            left: 6px;
            background: var(--primary-color);
            color: var(--text-on-primary);
            padding: 2px 6px;
            font-size: 10px;
            border-radius: 6px;
        }

        /* Themed Tables (works with dark/light) */
        .table-themed {
            background: var(--card-bg);
            color: var(--text-color);
            border-color: var(--border-color);
        }
        /* Normalize all cells (thead/tbody/tfoot) */
        .table-themed > :not(caption) > * > * {
            background: var(--card-bg) !important;
            color: var(--text-color) !important;
            border-color: var(--border-color) !important;
        }
        .table-themed thead th {
            background: var(--bg-light) !important;
            color: var(--) !important;
        }
        .table-themed tbody tr:hover > * {
            background: var(--bg-light) !important;
        }

        /* Content Mail */

        .mail-trailing{
            display: grid;
            align-items: center;
            justify-items: end;        /* nempel ke kanan */
            min-width: 110px;          /* biar lebar tetap, atur sesuai ikon */
        }

        /* kedua state berada di cell yang sama */
        .mail-trailing > .show-on-idle,
        .mail-trailing > .show-on-hover{
            grid-area: 1 / 1;                  /* overlay */
            display: inline-flex;
            align-items: center;               /* vertikal sejajar */
            gap: .5rem;
        }

        /* tipografi rapi */
        .mail-trailing small{
            line-height: 1;
            display: inline-flex;
            align-items: center;
        }

        .show-on-hover{
            opacity: 0;
            pointer-events: none;
        }
        .show-on-idle {
            opacity: 1;
        }

        .list-group-item:hover .show-on-hover{
            opacity: 1;
            pointer-events: auto;
        }
        .list-group-item:hover .show-on-idle {
            opacity: 0;
        }


        /* Content Chat */

        /* Kiri: daftar chat */
        .chat-list {
            display: flex;
            flex-direction: column;
            gap: .6rem;
            max-height: calc(110vh - 280px);
            overflow-y: auto;
            border-right: 0.5px var(--border-color);
            padding-right: .25rem;
            scroll-behavior: smooth;
            /* Firefox thin scrollbar */
            scrollbar-width: thin;
            scrollbar-color: var(--muted-border-1) transparent;
        }

        /* Thin themed scrollbar for chat list (WebKit/Blink) */
        .chat-list::-webkit-scrollbar { width: 6px; }
        .chat-list::-webkit-scrollbar-track { background: transparent; }
        .chat-list::-webkit-scrollbar-thumb { background: transparent; border-radius: 10px; }
        .chat-list:hover::-webkit-scrollbar-thumb { background: var(--muted-border-1); }
        .chat-list::-webkit-scrollbar-thumb:active { background: var(--muted-border-2); }

        .chat-item {
            display: grid;
            grid-template-columns: 52px 1fr auto;
            gap: .9rem;
            align-items: center;
            padding: .8rem .9rem;
            border-radius: .75rem;
            color: var(--text-color);
            text-decoration: none;
            background: transparent;
            transition: transform .15s ease, background .15s ease;
        }
        .chat-item:hover {
            background: var(--bg-light);
            transform: translateY(-1px);
        }
        .chat-item.active {
            background: var(--bg-light);
            outline: 1px solid var(--border-color);
        }
        .chat-item .avatar {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            object-fit: cover;
        }
        .chat-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--);
            line-height: 1.1;
        }
        .chat-last {
            font-size: 13px;
            opacity: .8;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 230px;
        }
        .chat-time {
            margin-top: 3px;
            font-size: 11px;
            opacity: .8;
            white-space: nowrap;
            font-weight: 400;
        }

        /* Kanan: area chat */
        .chat-header {
            background: var(--card-bg);
            border-bottom: 1px solid var(--border-color);
            padding: .75rem 1rem;
            border-radius: .75rem .75rem 0 0;

        }
        .chat-body {
            flex: 1 1 auto;
            background: var(--bg-light);
            padding: 1rem;
            border-left: 1px solid var(--border-color);
            border-right: 1px solid var(--border-color);
            max-height: calc(100vh - 265px);
            overflow-y: auto;
            scrollbar-width: thin;
            scrollbar-color: var(--muted-border-1) transparent;
        }
        /* Thin themed scrollbar for chat list (WebKit/Blink) */
        .chat-body::-webkit-scrollbar {
            width: 6px;
        }
        .chat-body::-webkit-scrollbar-track {
            background: transparent;
        }
        .chat-body::-webkit-scrollbar-thumb {
            background: transparent;
            border-radius: 10px;
        }
        .chat-body:hover::-webkit-scrollbar-thumb {
            background: var(--muted-border-1);
        }
        .chat-body::-webkit-scrollbar-thumb:active {
            background: var(--muted-border-2);
        }

        .chat-composer {
            margin-top: auto;
            background: var(--card-bg);
            border-top: 1px solid var(--border-color);
            padding: .75rem;
            border-radius: 0 0 .75rem .75rem;
        }
        .chat-composer .form-control {
            background: var(--bg-color-input) !important;
            border: none;
        }

        /* Bubble */
        .msg {
            display: flex;
            gap: .5rem;
            margin-bottom: .9rem;
            align-items: flex-end;
        }
        .msg.in  {
            justify-content: flex-start;
        }
        .msg.out {
            justify-content: flex-end;
        }
        .msg .avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            object-fit: cover;
        }

        .bubble {
            max-width: 100%;
            padding: .6rem .75rem;
            border-radius: .9rem;
            box-shadow: 0 1px 2px var(--shadow-color);
            line-height: 1.45;
            word-wrap: break-word;
        }
        .msg.in  .bubble {
            background: var(--chat-in-bg);
            color: var(--chat-in-color);
            border-radius: .9rem .9rem .9rem .4rem;
        }
        .msg.out .bubble {
            background: var(--primary-color);
            color: var(--text-on-primary);
            border-radius: .9rem .9rem .4rem .9rem;
        }

        .msg-time {
            margin-top: .25rem;
            font-size: .75rem;
            opacity: .8;
        }
        .msg.in  .msg-time {
            padding-left: .25rem;
        }
        .msg.out .msg-time {
            text-align: right;
            padding-right: .25rem;
        }

        /* Content Calendar */

        /* Theme FullCalendar pakai variabel kamu */
        .fc .fc-toolbar-title{
             color: var(--);

             font-weight: 600;
        }
        .fc .fc-button-primary{
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            color: var(--text-color);
        }
        .fc .fc-button-primary:hover{
            filter: brightness(0.98);
        }
        .fc .fc-button-primary.fc-button-active,
        .fc .fc-button-primary:focus{
            background: var(--primary-color);
            color: var(--text-color);
            border-color: var(--primary-color);
        }
        .fc-theme-standard .fc-scrollgrid, .fc-theme-standard td, .fc-theme-standard th{
            border-color: var(--border-color);
        }
        .fc .fc-daygrid-event{
            border: none;
        }

        .fc-col-header-cell-cushion{
            text-decoration: none;
            font-weight: 600;
            color: var(--text-color);

        }
        .fc-daygrid-day-number{
            text-decoration: none;
            font-weight: 400;
            color: var(--text-color);
        }

        .fc-direction-ltr .fc-button-group > .fc-button:not(:first-child){
            background-color: var(--bg-light);
        }

        .fc-col-header-cell{
            background-color: var(--bg-light);
        }

        .fc .fc-button-group > .fc-button.fc-button-active, .fc .fc-button-group > .fc-button:active, .fc .fc-button-group > .fc-button:focus, .fc .fc-button-group > .fc-button:hover{
            background-color: var(--primary-color);
            border: none;
        }

        .text-muted{
            color: var(--text-muted) !important;
        }

        .color-picker {
            width: 25px;         /* lebar kotak */
            height: 25px;        /* tinggi kotak */
            padding: 0;
            border: none;
            border-radius: 6px;  /* biar rounded */
            cursor: pointer;
            background: none;    /* hilangkan background putih default */
        }

        .color-picker::-webkit-color-swatch {
            border: none;        /* hilangkan garis dalam */
            border-radius: 6px;
        }

        .color-picker::-webkit-color-swatch-wrapper {
        padding: 0;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 992px) {
             .topbar-actions {
                display: flex;
            }
            .topbar-btn {
                width: 20px;
                height: 20px;
                border-radius: 8px;
            }

        .topbar-btn:hover {
                background: var(--hover-muted);
            }

        .topbar-btn .badge {
                position: absolute;
                top: -5px;
                right: -5px;
                background: var(--danger);
                border-radius: 10px;
                padding: 2px 6px;
                font-size: 10px;
                color: white;
            }
            .notification-dropdown {
                width: 250px;
                font-size: 10px;
            }
            .notification-header h6 {
                margin: 0;
                font-size: 13px;
                font-weight: 600;
                color: var(--);
            }
            .notification-footer {
                padding: 10px 15px;
                border-top: 1px solid var(--border-color);
                text-align: center;
            }

            .sidebar {
                transform: translateX(-100%);
            }

            .sidebar.show {
                transform: translateX(0);
                width: var(--sidebar-width);
            }

            .sidebar.collapsed {
                width: var(--sidebar-width);
            }

            .main-content {
                margin-left: 0;
                min-height: 100vh;
                display: flex;
                flex-direction: column;
            }

            .main-content.sidebar-collapsed {
                margin-left: 0;
            }

            .contact-list {
                width: 100%;
            }

            .chat-area {
                display: none;
            }

            .chat-area.show {
                display: flex;
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                z-index: 1001;
            }

            .list-group-item.d-flex {
                flex-wrap: nowrap;         /* tetap sejajar */
                align-items: center;
                padding: 12px 10px;
            }

            /* Checkbox & star */
            .list-group-item input.form-check-input {
                margin-top: 0;
            }

            /* Avatar lebih kecil */
            .list-group-item img {
                width: 40px;
                height: 40px;
                flex-shrink: 0;
            }

            /* Nama & snippet rapi kolom */
            .list-group-item .flex-grow-1 {
                flex: 1;
                margin: 0 8px;  /* jarak antara avatar dan teks */
                min-width: 0;   /* biar text ellipsis jalan */
            }

            .list-group-item .flex-grow-1 .fw-semibold {
                font-size: 0.85rem;
                display: block;
                margin-bottom: 2px;
            }

            .list-group-item .flex-grow-1 small {
                font-size: 0.72rem;
                color: #6c757d;
                display: block;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis; /* potong subject panjang */
            }

            /* Jam di pojok kanan */
            .list-group-item small.fw-semibold {
                display: none;
            }

            /* Badge di kanan bawah */
            .list-group-item span.badge {
                display: none;
        }


        }

        /* ========== CODE BOX (Preview/Code UI) ========== */
        .code-box{
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            overflow: hidden;
        }
        .code-toolbar{
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: .5rem .75rem;
            border-bottom: 1px solid var(--border-color);
            background: var(--bg-light);
            color: var(--text-color);
        }
        .code-toolbar .btn{
            border: none;
            background: transparent;
            color: var(--text-color);
        }
        .code-toolbar .btn:hover{
            background: var(--hover-muted);
        }
        .code-body{
            max-height: 360px;
            overflow: auto;
        }
        .code-body pre{
            margin: 0;
            padding: .75rem 1rem;
            background: transparent;
            color: var(--text-color);
            font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
            font-size: .9rem;
            line-height: 1.5;
        }
        .code-toggle-bar{
            border-top: 1px solid var(--border-color);
            padding-top: .75rem;
        }
        .code-toggle-controls .form-check{
            display: inline-flex;
            align-items: center;
            gap: .4rem;
        }
        .code-toggle-controls .form-check-label{
            margin: 0;
            font-size: .775rem;
            color: var(--muted-text);
        }

        .doc-section-header{
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 1rem;
        }
        .doc-section-header .doc-actions{
            display: flex;
            align-items: center;
            gap: .75rem;
        }
        .doc-icon-circle{
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .doc-bullet{
            display: flex;
            gap: .65rem;
        }
        .doc-bullet i{
            margin-top: .2rem;
        }
        .doc-highlight{
            background: var(--bg-light);
            border-radius: 12px;
            padding: .75rem;
        }
        /* Syntax-ish coloring (light) */
        .code-body pre code .tok-tag{ color:#7c3aed; font-weight:600; }
        .code-body pre code .tok-attr{ color:#0ea5a4; }
        .code-body pre code .tok-val{ color:#b45309; }
        .code-body pre code .tok-comment{ color:#6b7280; font-style:italic; }

        /* Toggle for Preview/Code */
        .view-toggle .btn.active{
            background: var(--primary-soft);
            color: var(--primary-color);
        }

        /* Dark mode tuning for code blocks */
        [data-theme="dark"] .code-box{
            border-color: var(--muted-border-2);
        }
        [data-theme="dark"] .code-toolbar{
            background: #0f172a; /* deeper than --bg-light for code */
            color: #e2e8f0;
            border-color: var(--muted-border-2);
        }
        [data-theme="dark"] .code-toolbar .btn{ color: #e2e8f0; }
        [data-theme="dark"] .code-toolbar .btn:hover{ background: rgba(148,163,184,0.15); }
        [data-theme="dark"] .code-body{ background: #0b1220; }
        [data-theme="dark"] .code-body pre{ color: #e5e7eb; }
        /* Syntax-ish coloring (dark) */
        [data-theme="dark"] .code-body pre code .tok-tag{ color:#a78bfa; }
        [data-theme="dark"] .code-body pre code .tok-attr{ color:#5eead4; }
        [data-theme="dark"] .code-body pre code .tok-val{ color:#fbbf24; }
        [data-theme="dark"] .code-body pre code .tok-comment{ color:#94a3b8; }