:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --background: #f9fafb;
    --surface: #ffffff;
    --border: #e5e7eb;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
        sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Header */
.header {
    background: #ffffff;
    color: var(--text-primary);
    padding: 0;
    box-shadow: var(--shadow);
    border-bottom: 1px solid var(--border);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 32px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.logo h1 {
    font-size: 28px;
    font-weight: 700;
}

.header-stats {
    display: flex;
    gap: 32px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

/* Main Content */
.main-content {
    display: grid;
    grid-template-columns: 300px 1fr 450px;
    gap: 16px;
    padding: 16px;
    flex: 1;
    overflow: hidden;
}

.panel {
    background: var(--surface);
    border-radius: 16px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.panel-header {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.panel-header h2 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
}

.panel-header i {
    color: var(--primary-color);
}

/* Refresh Button */
.btn-refresh {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 4px;
    font-size: 12px;
    transition: all 0.2s;
    vertical-align: middle;
    margin-left: 4px;
}

.btn-refresh:hover {
    color: var(--primary-color);
    background: var(--background);
}

.btn-refresh.spinning i {
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Search Box */
.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 14px;
}

.search-box i {
    color: var(--text-secondary);
}

.search-box input {
    border: none;
    background: transparent;
    outline: none;
    flex: 1;
    font-size: 14px;
    color: var(--text-primary);
}

.search-box input::placeholder {
    color: var(--text-secondary);
}

/* Lists */
.merchants-list,
.invoices-list {
    list-style: none;
    overflow-y: auto;
    flex: 1;
}

.merchants-list {
    padding: 8px;
}

.invoices-list {
    padding: 8px;
}

.list-item {
    padding: 12px;
    margin-bottom: 8px;
    border-radius: 8px;
    cursor: pointer;
    background-color: var(--background);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.list-item:hover {
    border-color: var(--primary-color);
    background-color: #f0f4ff;
    transform: translateX(2px);
}

.list-item.active {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.list-item-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.list-item-meta {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.invoice-count {
    background: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.merchant-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 8px;
}

.merchant-info span:first-child {
    font-weight: 600;
    color: var(--primary-color);
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 14px;
    text-align: center;
}

/* Loading Spinner */
.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: var(--text-secondary);
    gap: 8px;
}

.loading-spinner i {
    color: var(--primary-color);
}

/* Invoice Details */
.invoice-details {
    overflow-y: auto;
    padding: 16px;
}

.details-section {
    margin-bottom: 24px;
}

.details-section-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.detail-value {
    font-weight: 600;
    color: var(--text-primary);
}

.detail-value.positive {
    color: var(--secondary-color);
}

.detail-value.negative {
    color: var(--danger-color);
}

.detail-value.highlight {
    color: var(--primary-color);
    background-color: rgba(37, 99, 235, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
}

/* Buttons */
.btn {
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--background);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background-color: #f3f4f6;
}

.btn-group {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.btn-group .btn {
    flex: 1 1 auto;
    justify-content: center;
    min-width: 120px;
}

/* Table */
.trades-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin-top: 12px;
}

.trades-table thead {
    background-color: var(--background);
}

.trades-table th {
    padding: 10px;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border);
}

.trades-table td {
    padding: 10px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

.trades-table tbody tr:hover {
    background-color: var(--background);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--surface);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 900px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.modal-header {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.modal-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    overflow-y: auto;
    padding: 16px;
    flex: 1;
}

/* Responsive */
@media (max-width: 1400px) {
    .main-content {
        grid-template-columns: 250px 1fr 400px;
    }
}

@media (max-width: 1200px) {
    .main-content {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto 1fr;
    }

    .merchants-panel {
        max-height: 350px;
    }

    .details-panel {
        grid-column: 1 / -1;
        max-height: 400px;
    }
}

@media (max-width: 768px) {
    .container {
        height: auto;
        min-height: 100vh;
    }

    /* Header mobile */
    .header {
        padding: 12px 16px;
    }

    .header-content {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }

    .logo {
        gap: 8px;
    }

    .logo h1 {
        font-size: 18px;
    }

    .logo-img {
        width: 32px;
        height: 32px;
    }

    .tab-nav {
        padding: 0 16px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .tab-nav::-webkit-scrollbar {
        display: none;
    }

    .tab-item {
        font-size: 12px;
        padding: 8px 12px;
    }

    .header-actions {
        gap: 8px;
    }

    .user-name {
        font-size: 12px;
        max-width: 120px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .header-stats {
        width: 100%;
        gap: 12px;
    }

    .stat-item {
        flex: 1;
    }

    .stat-value {
        font-size: 18px;
    }

    .stat-label {
        font-size: 10px;
    }

    /* Main content mobile - stack vertically */
    .main-content {
        display: flex;
        flex-direction: column;
        gap: 8px;
        padding: 8px;
        overflow-y: auto;
    }

    .panel {
        border-radius: 12px;
        min-height: 0;
    }

    .merchants-panel {
        max-height: 250px;
    }

    .invoices-panel {
        max-height: 300px;
    }

    .details-panel {
        max-height: none;
        flex-shrink: 0;
    }

    .panel-header {
        padding: 10px 12px;
    }

    .panel-header h2 {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .search-box {
        font-size: 12px;
        padding: 6px 10px;
    }

    .filter-bar {
        padding: 6px 10px;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .filter-btn {
        font-size: 0.7rem;
        padding: 3px 10px;
    }

    .list-item {
        padding: 8px 10px;
        margin-bottom: 6px;
    }

    .list-item-title {
        font-size: 13px;
    }

    .list-item-meta {
        font-size: 11px;
    }

    /* Invoice details mobile */
    .invoice-details {
        padding: 10px;
    }

    .detail-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding: 8px 0;
    }

    .detail-value {
        font-size: 13px;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        min-width: 0;
    }

    /* Modal mobile */
    .modal-content {
        width: 95%;
        max-width: 95%;
        max-height: 90vh;
        border-radius: 12px;
    }

    /* Analytics mobile */
    .analytics-view, .admin-view {
        padding: 8px;
    }

    .analytics-container, .admin-container {
        padding: 12px;
        border-radius: 12px;
    }

    .analytics-header, .admin-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .analytics-header h2, .admin-header h2 {
        font-size: 16px;
    }

    .admin-header-actions {
        flex-direction: column;
        width: 100%;
        gap: 8px;
    }

    .admin-header-actions .search-box {
        width: 100% !important;
    }

    /* Tables mobile */
    .analytics-table, .admin-table, .trades-table {
        font-size: 11px;
    }

    .analytics-table th, .admin-table th {
        padding: 8px 6px;
        font-size: 11px;
    }

    .analytics-table td, .admin-table td {
        padding: 6px;
    }

    /* Admin table: hide less important columns on mobile */
    .admin-table th:nth-child(3),
    .admin-table td:nth-child(3) {
        display: none;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 15px;
    }

    .version-label {
        display: none;
    }

    .header-stats {
        gap: 8px;
    }

    .stat-value {
        font-size: 16px;
    }

    /* Admin table: hide even more columns on small screens */
    .admin-table th:nth-child(5),
    .admin-table td:nth-child(5) {
        display: none;
    }

    .analytics-table th:nth-child(4),
    .analytics-table td:nth-child(4),
    .analytics-table th:nth-child(5),
    .analytics-table td:nth-child(5) {
        display: none;
    }

    .tab-item {
        font-size: 11px;
        padding: 4px 8px;
        gap: 4px;
    }

    .tab-item i {
        font-size: 10px;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--background);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.status-paid, .status-settled, .status-completed {
    background: rgba(16, 185, 129, 0.15);
    color: var(--secondary-color);
}
.status-pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning-color);
}
.status-failed {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger-color);
}
.status-closed {
    background: rgba(100, 116, 139, 0.15);
    color: var(--text-secondary);
}

/* Filter bar */
.filter-bar {
    display: flex;
    gap: 6px;
    padding: 8px 16px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}
.filter-btn {
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--background);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}
.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}
.filter-btn.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

/* Region badge */
.region-badge {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

/* Header actions (user info, admin, logout) */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.header-btn {
    padding: 6px 12px;
    font-size: 12px;
    background: var(--background);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.header-btn:hover {
    background: var(--border);
}

.version-label {
    font-size: 12px;
    font-weight: 400;
    color: var(--text-secondary);
}

/* Header navigation tabs */
.tab-nav {
    display: flex;
    gap: 0;
    padding: 0 32px;
    border-top: 1px solid var(--border);
    background: #ffffff;
    overflow-x: auto;
}

.tab-nav::-webkit-scrollbar {
    display: none;
}

.tab-item {
    padding: 12px 20px;
    border: none;
    border-bottom: 3px solid transparent;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.tab-item:hover {
    color: var(--text-primary);
    background: var(--background);
}

.tab-item.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    font-weight: 600;
}

/* Analytics view */
.analytics-view {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.analytics-container {
    background: var(--surface);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 24px;
}

.analytics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border);
}

.analytics-header h2 {
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.analytics-header h2 i {
    color: var(--primary-color);
}

/* Analytics table */
.analytics-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.analytics-table th {
    padding: 10px 12px;
    text-align: right;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--background);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 1;
}

.analytics-table th:first-child {
    text-align: left;
}

.analytics-table td {
    padding: 8px 12px;
    text-align: right;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

.analytics-table td:first-child {
    text-align: left;
    font-weight: 500;
    color: var(--text-primary);
}

.analytics-table tbody tr:hover {
    background-color: var(--background);
}

.analytics-table .month-header-row {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}

.analytics-table .month-header-row td {
    font-weight: 700;
    color: var(--primary-dark);
    padding: 12px;
    font-size: 14px;
    text-align: left;
}

.analytics-table .month-subtotal-row {
    background: #f0f4ff;
}

.analytics-table .month-subtotal-row td {
    font-weight: 600;
    color: var(--primary-color);
}

.analytics-table .grand-total-row {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}

.analytics-table .grand-total-row td {
    font-weight: 700;
    color: #065f46;
    padding: 12px;
    font-size: 14px;
}

/* Admin/Users management views */
.admin-view {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.admin-container {
    background: var(--surface);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 24px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border);
    flex-wrap: wrap;
    gap: 12px;
}

.admin-header h2 {
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.admin-header h2 i {
    color: var(--primary-color);
}

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

/* Admin table */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.admin-table th {
    padding: 10px 12px;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--background);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

.admin-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    vertical-align: middle;
}

.admin-table tbody tr:hover {
    background-color: var(--background);
}

.user-name-cell {
    font-weight: 500;
    color: var(--text-primary) !important;
}

.user-name-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
}

.user-name-link:hover {
    text-decoration: underline;
    color: var(--primary-hover);
}

.actions-cell {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* Logs filter and pagination */
.logs-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.logs-filter-bar .filter-btn {
    font-size: 11px;
    padding: 4px 10px;
}

.logs-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

.logs-page-info {
    font-size: 13px;
    color: var(--text-secondary);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

/* Icon buttons */
.btn-icon {
    width: 30px;
    height: 30px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface);
    color: var(--text-secondary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: all 0.2s;
}

.btn-icon:hover {
    background: var(--background);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-icon-danger:hover {
    color: var(--danger-color);
    border-color: var(--danger-color);
    background: rgba(239, 68, 68, 0.05);
}

.btn-icon-success:hover {
    color: var(--secondary-color);
    border-color: var(--secondary-color);
    background: rgba(16, 185, 129, 0.05);
}

/* User role header badge */
.user-role {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

/* Form inputs */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--background);
    outline: none;
    transition: border-color 0.2s;
}

.form-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-input-sm {
    padding: 4px 8px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-primary);
    background: var(--surface);
    outline: none;
    cursor: pointer;
}

.form-input-sm:focus {
    border-color: var(--primary-color);
}

/* KYC/KYB status badges */
.kyc-approved, .kyb-approved {
    background: rgba(16, 185, 129, 0.15);
    color: var(--secondary-color);
}

.kyc-pending, .kyb-pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning-color);
}

.kyc-rejected, .kyb-rejected {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger-color);
}

.kyc-on_hold, .kyb-on_hold {
    background: rgba(100, 116, 139, 0.15);
    color: var(--text-secondary);
}

.kyc-none, .kyb-none {
    background: rgba(100, 116, 139, 0.1);
    color: var(--text-secondary);
    font-style: italic;
}

.status-active {
    background: rgba(16, 185, 129, 0.15);
    color: var(--secondary-color);
}

.status-blocked, .status-inactive {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger-color);
}

/* ===== Exchange Transactions ===== */

.ex-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 18px;
}

.ex-metric-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px 18px;
}

.ex-metric-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.ex-metric-controls .ex-metric-list {
    margin-top: 8px;
}

.ex-metric-select {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
    background: var(--background);
    color: var(--text-primary);
    outline: none;
    width: 100%;
}

.ex-metric-list {
    display: grid;
    gap: 8px;
}

.ex-metric-item {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
}

.ex-metric-key {
    font-size: 12px;
    color: var(--text-secondary);
}

.ex-metric-val {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.ex-toolbar {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 18px;
}

.ex-toolbar-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr;
    gap: 10px;
}

.ex-ctrl {
    display: grid;
    gap: 4px;
}

.ex-ctrl > span {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 500;
}

.ex-ctrl input,
.ex-ctrl select {
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 13px;
    background: var(--surface);
    color: var(--text-primary);
    outline: none;
}

.ex-ctrl input:focus,
.ex-ctrl select:focus {
    border-color: var(--primary-color);
}

.ex-toolbar-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.ex-table-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 12px;
}

.ex-table-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.ex-table-note {
    font-size: 12px;
    color: var(--text-secondary);
}

.ex-table-wrap {
    overflow-x: auto;
}

.ex-table-wrap .admin-table {
    min-width: 1200px;
}

.ex-table-wrap .admin-table td {
    font-size: 12px;
}

.ex-hash {
    font-family: 'SFMono-Regular', Menlo, Consolas, monospace;
    font-size: 11px;
    word-break: break-all;
    max-width: 200px;
    display: inline-block;
}

.ex-link {
    color: var(--primary-color);
    text-decoration: none;
}

.ex-link:hover {
    text-decoration: underline;
}

.ex-amount {
    font-variant-numeric: tabular-nums;
    text-align: right;
}

@media (max-width: 1200px) {
    .ex-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ex-toolbar-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Monospace utility */
.mono {
    font-family: 'SFMono-Regular', Menlo, Consolas, monospace;
}

/* Status filter tags (pill bar above table) */
.ex-status-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

/* Kraken match tier chips */
.kraken-chip {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}

.kraken-chip.hash-match {
    background: rgba(16, 185, 129, 0.15);
    color: var(--secondary-color);
}

.kraken-chip.strong-probable {
    background: rgba(37, 99, 235, 0.12);
    color: var(--primary-color);
}

.kraken-chip.weak-probable {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning-color);
}

.kraken-chip.unmatched {
    background: rgba(100, 116, 139, 0.12);
    color: var(--text-secondary);
}

/* Status badges for exchange statuses */
.status-underpaid {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning-color);
}

.status-overpaid {
    background: rgba(37, 99, 235, 0.12);
    color: var(--primary-color);
}

.status-expired {
    background: rgba(100, 116, 139, 0.15);
    color: var(--text-secondary);
}

/* User Detail collapsible sections */
.ud-section {
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 10px;
    background: var(--surface);
    overflow: hidden;
}

.ud-section-toggle {
    cursor: pointer;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    user-select: none;
    background: var(--background);
    transition: background 0.15s ease;
}

.ud-section-toggle:hover {
    background: var(--border);
}

.ud-section-toggle::-webkit-details-marker { display: none; }

.ud-section-toggle::before {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 9px;
    color: var(--text-secondary);
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.ud-section[open] > .ud-section-toggle::before {
    transform: rotate(90deg);
}

.ud-section-toggle i {
    color: var(--primary-color);
    font-size: 12px;
    width: 16px;
    text-align: center;
}

.ud-section-body {
    padding: 10px 14px 14px;
    border-top: 1px solid var(--border);
}

/* Member/Membership cards */
.ud-member-card {
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 6px;
    background: var(--background);
}

.ud-member-card:last-child {
    margin-bottom: 0;
}

.ud-member-name {
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.ud-member-meta {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 3px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.ud-member-meta i {
    width: 12px;
    text-align: center;
    font-size: 10px;
}

/* Danger Zone (collapsible) */
.danger-zone {
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: 8px;
    padding: 0;
    background: rgba(239, 68, 68, 0.03);
}

.danger-zone-toggle {
    cursor: pointer;
    padding: 10px 14px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    list-style: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

.danger-zone-toggle::-webkit-details-marker { display: none; }

.danger-zone-toggle i {
    color: var(--danger-color);
    font-size: 11px;
}

.danger-zone[open] .danger-zone-toggle {
    border-bottom: 1px solid rgba(239, 68, 68, 0.15);
    margin-bottom: 0;
}

.danger-zone-actions {
    display: flex;
    gap: 8px;
    padding: 12px 14px;
    flex-wrap: wrap;
}

.btn-danger-sm {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 500;
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 6px;
    background: transparent;
    color: var(--danger-color);
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn-danger-sm:hover {
    background: rgba(239, 68, 68, 0.08);
    border-color: var(--danger-color);
}

.btn-danger-delete:hover {
    background: rgba(239, 68, 68, 0.12);
}

@media (max-width: 768px) {
    .ex-metrics-grid {
        grid-template-columns: 1fr;
    }
    .ex-toolbar-grid {
        grid-template-columns: 1fr;
    }
    .tab-nav {
        padding: 0 16px;
    }
    .tab-item {
        padding: 10px 14px;
        font-size: 12px;
    }
}