:root {
            --bg-base: #0f172a;
            --bg-card: rgba(30, 41, 59, 0.7);
            --bg-card-hover: rgba(30, 41, 59, 0.9);
            --primary: #10b981;
            --primary-hover: #059669;
            --accent: #f59e0b;
            --danger: #ef4444;
            --text-main: #f8fafc;
            --text-muted: #94a3b8;
            --border: rgba(255, 255, 255, 0.08);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            font-family: 'Outfit', sans-serif;
        }

        body {
            background-color: var(--bg-base);
            color: var(--text-main);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

        /* Ambient background glow */
        .ambient-glow {
            position: fixed;
            width: 40vw;
            height: 40vw;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, rgba(0,0,0,0) 70%);
            top: -10vw;
            left: -10vw;
            z-index: -1;
            pointer-events: none;
        }

        .ambient-glow-2 {
            position: fixed;
            width: 50vw;
            height: 50vw;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(245, 158, 11, 0.05) 0%, rgba(0,0,0,0) 70%);
            bottom: -15vw;
            right: -15vw;
            z-index: -1;
            pointer-events: none;
        }

        header {
            background: rgba(15, 23, 42, 0.8);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            padding: 1rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .logo-section {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .logo-icon {
            font-size: 2rem;
            animation: float 4s ease-in-out infinite;
        }

        .logo-title {
            font-size: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .user-nav {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .role-badge {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border);
            padding: 0.4rem 0.8rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .role-indicator {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--text-muted);
        }

        .role-indicator.member { background: #3b82f6; }
        .role-indicator.merchant { background: #10b981; }
        .role-indicator.super_admin { background: #ef4444; }

        .btn {
            background: var(--primary);
            color: white;
            border: none;
            padding: 0.6rem 1.2rem;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
        }

        .btn:hover {
            background: var(--primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid var(--border);
            color: var(--text-main);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.15);
            box-shadow: none;
        }

        .btn-danger {
            background: var(--danger);
        }
        .btn-danger:hover {
            background: #dc2626;
            box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
        }

        .btn-warning {
            background: var(--accent);
        }
        .btn-warning:hover {
            background: #d97706;
            box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
        }

        main {
            flex: 1;
            padding: 2rem;
            max-width: 1200px;
            width: 100%;
            margin: 0 auto;
        }

        /* Glassmorphism Cards */
        .card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 1.5rem;
            backdrop-filter: blur(8px);
            margin-bottom: 2rem;
            transition: var(--transition);
        }

        .card:hover {
            background: var(--bg-card-hover);
            border-color: rgba(16, 185, 129, 0.2);
        }

        /* Authentication Page / Welcome Screen */
        .auth-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 70vh;
        }

        .auth-card {
            width: 100%;
            max-width: 450px;
            text-align: center;
        }

        .auth-header {
            margin-bottom: 2rem;
        }

        .auth-header h1 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
        }

        .auth-roles {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .role-select-box {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 1rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 1rem;
            text-align: left;
        }

        .role-select-box:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--primary);
            transform: scale(1.02);
        }

        .role-select-icon {
            font-size: 2rem;
            background: rgba(255, 255, 255, 0.04);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .role-select-details h3 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.2rem;
        }

        .role-select-details p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Form Controls */
        .form-group {
            margin-bottom: 1.25rem;
            text-align: left;
        }

        .form-label {
            display: block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
        }

        .form-control {
            width: 100%;
            background: rgba(15, 23, 42, 0.6);
            border: 1px solid var(--border);
            color: var(--text-main);
            padding: 0.75rem 1rem;
            border-radius: 8px;
            outline: none;
            transition: var(--transition);
            font-size: 0.95rem;
        }

        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.15);
        }

        /* Dashboard Layout Grid */
        .dashboard-grid {
            display: grid;
            grid-template-columns: 250px 1fr;
            gap: 2rem;
        }

        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .sidebar-item {
            padding: 0.8rem 1rem;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 0.75rem;
            color: var(--text-muted);
        }

        .sidebar-item:hover, .sidebar-item.active {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }

        .sidebar-item.active {
            border-left: 3px solid var(--primary);
            background: rgba(16, 185, 129, 0.08);
            color: var(--primary);
        }

        .content-panel {
            min-height: 60vh;
        }

        /* Typography & Tables */
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
            border-bottom: 1px solid var(--border);
            padding-bottom: 0.75rem;
        }

        .section-title {
            font-size: 1.4rem;
            font-weight: 800;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 1rem;
        }

        th {
            text-align: left;
            padding: 1rem;
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.85rem;
            border-bottom: 1px solid var(--border);
        }

        td {
            padding: 1rem;
            border-bottom: 1px solid var(--border);
            font-size: 0.95rem;
        }

        tr:hover td {
            background: rgba(255, 255, 255, 0.01);
        }

        .badge {
            padding: 0.25rem 0.6rem;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .badge-pending { background: rgba(245, 158, 11, 0.15); color: var(--accent); }
        .badge-success { background: rgba(16, 185, 129, 0.15); color: var(--primary); }
        .badge-danger { background: rgba(239, 68, 68, 0.15); color: var(--danger); }

        /* Stats Cards */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        .stat-card {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 1.25rem;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
        }

        .stat-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
        }

        /* Products Grid */
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.5rem;
        }

        .product-card {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: var(--transition);
        }

        .product-card:hover {
            transform: translateY(-5px);
            border-color: rgba(16, 185, 129, 0.3);
        }

        .product-thumb {
            height: 150px;
            background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
        }

        .product-info {
            padding: 1.25rem;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            flex: 1;
        }

        .product-name {
            font-size: 1.1rem;
            font-weight: 600;
        }

        .product-shop {
            font-size: 0.8rem;
            color: var(--primary);
            font-weight: 600;
        }

        .product-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.4;
            flex: 1;
        }

        .product-price-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 0.5rem;
        }

        .product-price {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--accent);
        }

        /* Modal styling */
        .modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(15, 23, 42, 0.8);
            backdrop-filter: blur(8px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            opacity: 0;
            pointer-events: none;
            transition: var(--transition);
        }

        .modal.active {
            opacity: 1;
            pointer-events: all;
        }

        .modal-card {
            background: #1e293b;
            border: 1px solid var(--border);
            border-radius: 16px;
            width: 100%;
            max-width: 480px;
            padding: 2rem;
            text-align: center;
            transform: scale(0.9);
            transition: var(--transition);
        }

        .modal.active .modal-card {
            transform: scale(1);
        }

        .modal-title {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
        }

        .qris-img {
            max-width: 250px;
            width: 100%;
            height: auto;
            border-radius: 12px;
            border: 8px solid white;
            margin: 1.5rem 0;
            background: white;
        }

        /* Notifications */
        .toast {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: #1e293b;
            border-left: 4px solid var(--primary);
            padding: 1rem 1.5rem;
            border-radius: 8px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
            display: flex;
            align-items: center;
            gap: 0.75rem;
            z-index: 2000;
            transform: translateY(150%);
            transition: var(--transition);
        }

        .toast.active {
            transform: translateY(0);
        }

        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
            100% { transform: translateY(0px); }
        }

        @media(max-width: 768px) {
            .dashboard-grid {
                grid-template-columns: 1fr;
            }
            header {
                flex-direction: column;
                gap: 1rem;
            }
        }