:root {
            --bg: #06090e;
            --surface: #0c1017;
            --surface2: #131924;
            --border: #1e2738;
            --border-highlight: #2e3c54;
            --accent: #00e5ac;
            --accent-glow: rgba(0, 229, 172, 0.15);
            --accent-blue: #3b82f6;
            --accent-kcb: #22c55e;
            --accent-coop: #0ea5e9;
            --danger: #ef4444;
            --warn: #f59e0b;
            --text: #f8fafc;
            --muted: #94a3b8;
            --mono: 'Google Sans Code', monospace;
            --sans: 'Plus Jakarta Sans', sans-serif;
        }

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

        html,
        body {
            height: 100%;
            background: var(--bg);
            color: var(--text);
            font-family: var(--sans);
            font-size: 13.5px;
            overflow: hidden;
        }

        /* ── Login Screen ── */
        .login-wrapper {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100vh;
            background: radial-gradient(circle at 50% 30%, rgba(0, 229, 172, 0.08) 0%, rgba(6, 9, 14, 1) 70%);
            padding: 20px;
        }

        .login-card {
            width: 100%;
            max-width: 420px;
            background: rgba(12, 16, 23, 0.85);
            backdrop-filter: blur(16px);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 36px 32px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 229, 172, 0.05);
            animation: fadeIn 0.4s ease-out;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .login-header {
            text-align: center;
            margin-bottom: 24px;
        }

        .login-logo {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--accent) 0%, #009e74 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: #000;
            margin-bottom: 12px;
            box-shadow: 0 8px 20px rgba(0, 229, 172, 0.3);
        }

        .login-title {
            font-size: 22px;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
        }

        .login-subtitle {
            font-size: 12px;
            color: var(--muted);
            margin-top: 4px;
        }

        .step-indicator {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-bottom: 20px;
            font-size: 11.5px;
            font-weight: 700;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .step-pill {
            padding: 4px 12px;
            border-radius: 12px;
            background: var(--surface2);
            border: 1px solid var(--border);
        }

        .step-pill.active {
            background: var(--accent-glow);
            color: var(--accent);
            border-color: rgba(0, 229, 172, 0.3);
        }

        .form-group {
            margin-bottom: 18px;
        }

        .form-label {
            display: block;
            font-size: 11.5px;
            font-weight: 600;
            color: var(--muted);
            margin-bottom: 6px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .form-input {
            width: 100%;
            padding: 12px 14px;
            background: var(--surface2);
            border: 1px solid var(--border);
            border-radius: 10px;
            color: #fff;
            font-family: var(--sans);
            font-size: 13px;
            outline: none;
            transition: border-color 0.2s, box-shadow 0.2s;
        }

        .form-input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-glow);
        }

        .btn-submit {
            width: 100%;
            padding: 12px;
            background: linear-gradient(135deg, var(--accent) 0%, #00b386 100%);
            border: none;
            border-radius: 10px;
            color: #000;
            font-family: var(--sans);
            font-weight: 700;
            font-size: 13.5px;
            cursor: pointer;
            transition: transform 0.15s, box-shadow 0.15s;
            box-shadow: 0 4px 16px rgba(0, 229, 172, 0.25);
            margin-top: 8px;
        }

        .btn-submit:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(0, 229, 172, 0.35);
        }

        .error-banner {
            display: none;
            background: rgba(239, 68, 68, 0.12);
            border: 1px solid rgba(239, 68, 68, 0.3);
            color: var(--danger);
            padding: 10px 14px;
            border-radius: 8px;
            font-size: 12px;
            margin-bottom: 16px;
        }

        /* ── Dynamic Dashboard Container Styles ── */
        .dashboard-wrapper {
            display: flex;
            height: 100vh;
            flex-direction: column;
        }

        .header {
            height: 60px;
            background: var(--surface);
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            flex-shrink: 0;
        }

        .header-brand {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .header-title {
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.3px;
            color: #fff;
        }

        .bank-badges {
            display: flex;
            gap: 10px;
        }

        .bank-select-card {
            flex: 1;
            background: var(--surface2);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 14px;
            cursor: pointer;
            transition: all 0.2s;
            text-align: center;
        }

        .bank-select-card:hover {
            border-color: var(--border-highlight);
        }

        .bank-select-card.active {
            border-color: var(--accent);
            background: var(--accent-glow);
            box-shadow: 0 0 16px rgba(0, 229, 172, 0.1);
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 600;
            background: var(--surface2);
            border: 1px solid var(--border);
        }

        .badge-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 8px var(--accent);
        }

        .header-user {
            display: flex;
            align-items: center;
            gap: 16px;
        }

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

        .user-text span {
            color: #fff;
            font-weight: 600;
        }

        .btn-logout {
            background: var(--surface2);
            border: 1px solid var(--border);
            color: var(--text);
            padding: 6px 14px;
            border-radius: 8px;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }

        .btn-logout:hover {
            background: rgba(239, 68, 68, 0.15);
            border-color: var(--danger);
            color: var(--danger);
        }

        .main-shell {
            display: flex;
            flex: 1;
            overflow: hidden;
        }

        .sidebar {
            width: 220px;
            background: var(--surface);
            border-right: 1px solid var(--border);
            padding: 16px 10px;
            display: flex;
            flex-direction: column;
            gap: 4px;
            flex-shrink: 0;
        }

        .nav-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 12px;
            border-radius: 8px;
            color: var(--muted);
            font-weight: 600;
            font-size: 12.5px;
            cursor: pointer;
            transition: all 0.15s;
        }

        .nav-item:hover {
            background: var(--surface2);
            color: #fff;
        }

        .nav-item.active {
            background: var(--accent-glow);
            color: var(--accent);
            border: 1px solid rgba(0, 229, 172, 0.2);
        }

        .content-area {
            flex: 1;
            overflow-y: auto;
            padding: 24px;
            background: var(--bg);
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
            margin-bottom: 24px;
        }

        .metric-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 18px 20px;
            transition: border-color 0.2s;
        }

        .metric-card:hover {
            border-color: var(--border-highlight);
        }

        .metric-label {
            font-size: 11px;
            font-weight: 600;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .metric-val {
            font-size: 26px;
            font-weight: 800;
            color: #fff;
            margin-top: 6px;
            letter-spacing: -0.5px;
        }

        .table-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 24px;
        }

        .table-header {
            padding: 16px 20px;
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .table-title {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
        }

        th {
            background: var(--surface2);
            padding: 10px 16px;
            font-size: 11px;
            font-weight: 700;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            border-bottom: 1px solid var(--border);
        }

        td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border);
            color: var(--text);
            font-size: 12.5px;
        }

        tr:last-child td {
            border-bottom: none;
        }

        tr:hover td {
            background: rgba(255, 255, 255, 0.02);
        }

        .status-pill {
            display: inline-block;
            padding: 3px 8px;
            border-radius: 12px;
            font-size: 10.5px;
            font-weight: 700;
            text-transform: uppercase;
        }

        .status-success {
            background: rgba(34, 197, 94, 0.15);
            color: #22c55e;
        }

        .status-failed {
            background: rgba(239, 68, 68, 0.15);
            color: #ef4444;
        }

        .status-pending {
            background: rgba(245, 158, 11, 0.15);
            color: #f59e0b;
        }

        .tab-pane {
            display: none;
        }

        .tab-pane.active {
            display: block;
        }

        .code-block {
            font-family: var(--mono);
            font-size: 11.5px;
            background: var(--surface2);
            padding: 8px 12px;
            border-radius: 6px;
            max-width: 300px;
            overflow-x: auto;
            white-space: nowrap;
        }

        /* ── Action Buttons & Badges ── */
        .btn-action {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 10px;
            border-radius: 6px;
            font-size: 11px;
            font-weight: 600;
            cursor: pointer;
            border: 1px solid var(--border);
            background: var(--surface2);
            color: var(--text);
            transition: all 0.15s;
        }

        .btn-action:hover {
            border-color: var(--border-highlight);
            color: #fff;
        }

        .btn-action-view {
            background: rgba(59, 130, 246, 0.12);
            color: #60a5fa;
            border-color: rgba(59, 130, 246, 0.3);
        }

        .btn-action-view:hover {
            background: rgba(59, 130, 246, 0.25);
            color: #93c5fd;
        }

        .btn-action-danger {
            background: rgba(239, 68, 68, 0.12);
            color: #f87171;
            border-color: rgba(239, 68, 68, 0.3);
        }

        .btn-action-danger:hover {
            background: rgba(239, 68, 68, 0.25);
            color: #fca5a5;
        }

        .btn-action-primary {
            background: var(--accent-glow);
            color: var(--accent);
            border-color: rgba(0, 229, 172, 0.3);
        }

        .btn-action-primary:hover {
            background: rgba(0, 229, 172, 0.25);
        }

        /* ── Sub Tabs Navigation ── */
        .sub-tabs {
            display: flex;
            gap: 8px;
            margin-bottom: 18px;
            border-bottom: 1px solid var(--border);
            padding-bottom: 8px;
        }

        .sub-tab-pill {
            padding: 6px 14px;
            border-radius: 8px;
            font-size: 12px;
            font-weight: 600;
            color: var(--muted);
            cursor: pointer;
            background: var(--surface);
            border: 1px solid var(--border);
            transition: all 0.15s;
        }

        .sub-tab-pill:hover {
            color: #fff;
            background: var(--surface2);
        }

        .sub-tab-pill.active {
            background: var(--accent-glow);
            color: var(--accent);
            border-color: rgba(0, 229, 172, 0.3);
        }

        /* ── Filter Bar ── */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 14px 18px;
            margin-bottom: 18px;
        }

        .filter-group {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .filter-label {
            font-size: 11px;
            font-weight: 700;
            color: var(--muted);
            text-transform: uppercase;
        }

        .filter-select, .filter-input {
            padding: 6px 10px;
            background: var(--surface2);
            border: 1px solid var(--border);
            border-radius: 8px;
            color: var(--text);
            font-size: 12px;
            outline: none;
        }

        .filter-select:focus, .filter-input:focus {
            border-color: var(--accent);
        }

        /* ── Analytics Visual Bars ── */
        .analytics-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-bottom: 24px;
        }

        @media (max-width: 900px) {
            .analytics-grid {
                grid-template-columns: 1fr;
            }
        }

        .analytics-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 18px 20px;
        }

        .analytics-card-title {
            font-size: 13px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .progress-bar-container {
            width: 100%;
            height: 10px;
            background: var(--surface2);
            border-radius: 6px;
            overflow: hidden;
            display: flex;
            margin-top: 8px;
            margin-bottom: 12px;
        }

        .progress-segment {
            height: 100%;
            transition: width 0.3s;
        }

        .progress-2xx { background: #22c55e; }
        .progress-3xx { background: #0ea5e9; }
        .progress-4xx { background: #f59e0b; }
        .progress-5xx { background: #ef4444; }
        .progress-0xx { background: #a855f7; }

        .legend-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 11.5px;
            color: var(--muted);
        }

        .legend-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .legend-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
        }

        /* ── Pagination ── */
        .pagination-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 18px;
            border-top: 1px solid var(--border);
            font-size: 12px;
            color: var(--muted);
        }

        .btn-page {
            padding: 4px 10px;
            background: var(--surface2);
            border: 1px solid var(--border);
            border-radius: 6px;
            color: var(--text);
            cursor: pointer;
            font-size: 12px;
        }

        .btn-page:disabled {
            opacity: 0.4;
            cursor: not-allowed;
        }

        /* ── Modal Dialog System ── */
        .modal-backdrop {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background: rgba(0, 0, 0, 0.75);
            backdrop-filter: blur(6px);
            z-index: 1000;
            align-items: center;
            justify-content: center;
        }

        .modal-backdrop.active {
            display: flex;
            animation: fadeIn 0.2s ease-out;
        }

        .modal-content {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 16px;
            width: 90%;
            max-width: 680px;
            max-height: 85vh;
            display: flex;
            flex-direction: column;
            box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 229, 172, 0.08);
            overflow: hidden;
        }

        .modal-header {
            padding: 18px 24px;
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .modal-title {
            font-size: 16px;
            font-weight: 800;
            color: #fff;
        }

        .modal-close {
            background: transparent;
            border: none;
            color: var(--muted);
            font-size: 20px;
            cursor: pointer;
        }

        .modal-close:hover {
            color: #fff;
        }

        .modal-body {
            padding: 24px;
            overflow-y: auto;
            flex: 1;
        }

        .modal-footer {
            padding: 16px 24px;
            border-top: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 10px;
            background: var(--surface2);
        }

        .kv-grid {
            display: grid;
            grid-template-columns: 140px 1fr;
            gap: 10px 16px;
            font-size: 12.5px;
            margin-bottom: 16px;
        }

        .kv-key {
            font-weight: 700;
            color: var(--muted);
        }

        .kv-val {
            color: #fff;
            word-break: break-all;
        }

        /* ── Inline Card Form Styling ── */
        .card-form {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 20px 24px;
            margin-bottom: 24px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }

        .card-form-title {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .form-grid-inline {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) auto;
            gap: 14px;
            align-items: end;
        }