/* ==========================================================================
   Cards Application Dark Theme
   Modern dark theme for the Cards Settlement application
   ========================================================================== */

/* ==========================================================================
   CSS Variables (Theme Tokens)
   ========================================================================== */
:root {
    /* Background Colors */
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-card: #0f3460;
    --bg-input: #1a1a2e;

    /* Text Colors */
    --text-primary: #eeeeee;
    --text-secondary: #a0a0a0;
    --text-muted: #6c757d;
    --text-heading: #ffffff;

    /* Accent Colors */
    --accent-primary: #007bff;
    --accent-success: #28a745;
    --accent-warning: #ffc107;
    --accent-danger: #e94560;
    --accent-info: #17a2b8;

    /* Border Colors */
    --border-color: #2d3a4f;
    --border-light: #3d4a5f;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 600;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
}

/* Light Theme Override (when toggled) */
[data-theme="light"] {
    --bg-primary: #f5f6fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --text-primary: #2d3436;
    --text-secondary: #636e72;
    --text-muted: #b2bec3;
    --text-heading: #1a1a2e;
    --border-color: #dfe6e9;
    --border-light: #e8ecef;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
.cards-theme {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

.cards-theme body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
}

/* ==========================================================================
   Layout Components
   ========================================================================== */

/* Header Bar */
.cards-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.cards-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.cards-header-center {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.cards-header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.cards-logo {
    height: 40px;
    width: auto;
}

.cards-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-heading);
    margin: 0;
}

.cards-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

/* User Info */
.cards-user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: var(--font-size-sm);
}

.cards-user-info .user-name {
    color: var(--accent-danger);
    font-weight: var(--font-weight-medium);
}

.cards-user-info .user-location {
    color: var(--accent-danger);
}

.cards-user-info .merchant-id {
    color: var(--accent-primary);
}

/* Main Content Container */
.cards-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* ==========================================================================
   Summary Cards
   ========================================================================== */
.cards-summary-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.cards-summary-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    flex: 1;
    min-width: 150px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.cards-summary-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.cards-summary-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.cards-summary-value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-heading);
}

.cards-summary-action {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
}

/* ==========================================================================
   Section Cards
   ========================================================================== */
.cards-section {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.cards-section-header {
    background-color: var(--bg-card);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.cards-section-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--text-heading);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cards-section-title i,
.cards-section-title .fa {
    color: var(--accent-info);
}

.cards-section-body {
    padding: var(--spacing-lg);
}

/* Section Grid */
.cards-section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

/* ==========================================================================
   Action Groups
   ========================================================================== */
.cards-action-group {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.cards-action-group-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--text-heading);
    margin: 0 0 var(--spacing-md) 0;
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.cards-action-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.cards-theme .btn {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    white-space: nowrap;
}

.cards-theme .btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.cards-theme .btn:active {
    transform: translateY(0);
}

/* Button Variants */
.cards-theme .btn-primary,
.cards-theme .btn.btn-primary {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #ffffff;
}

.cards-theme .btn-primary:hover,
.cards-theme .btn.btn-primary:hover {
    background-color: #0069d9;
    border-color: #0062cc;
}

.cards-theme .btn-success,
.cards-theme .btn.btn-success {
    background-color: var(--accent-success);
    border-color: var(--accent-success);
    color: #ffffff;
}

.cards-theme .btn-success:hover,
.cards-theme .btn.btn-success:hover {
    background-color: #218838;
    border-color: #1e7e34;
}

.cards-theme .btn-warning,
.cards-theme .btn.btn-warning {
    background-color: var(--accent-warning);
    border-color: var(--accent-warning);
    color: #212529;
}

.cards-theme .btn-warning:hover,
.cards-theme .btn.btn-warning:hover {
    background-color: #e0a800;
    border-color: #d39e00;
}

.cards-theme .btn-danger,
.cards-theme .btn.btn-danger {
    background-color: var(--accent-danger);
    border-color: var(--accent-danger);
    color: #ffffff;
}

.cards-theme .btn-danger:hover,
.cards-theme .btn.btn-danger:hover {
    background-color: #d63031;
    border-color: #c92a2b;
}

.cards-theme .btn-info,
.cards-theme .btn.btn-info {
    background-color: var(--accent-info);
    border-color: var(--accent-info);
    color: #ffffff;
}

.cards-theme .btn-info:hover,
.cards-theme .btn.btn-info:hover {
    background-color: #138496;
    border-color: #117a8b;
}

.cards-theme .btn-default,
.cards-theme .btn.btn-default {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.cards-theme .btn-default:hover,
.cards-theme .btn.btn-default:hover {
    background-color: var(--bg-secondary);
    border-color: var(--border-light);
}

/* Large Button (for Settle) */
.cards-theme .btn-lg {
    font-size: var(--font-size-lg);
    padding: var(--spacing-md) var(--spacing-xl);
}

/* Full Width Button */
.cards-theme .btn-block {
    width: 100%;
}

/* ==========================================================================
   Form Controls
   ========================================================================== */
.cards-theme select,
.cards-theme .form-control,
.cards-theme input[type="text"],
.cards-theme input[type="password"],
.cards-theme input[type="email"] {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.cards-theme select:focus,
.cards-theme .form-control:focus,
.cards-theme input[type="text"]:focus,
.cards-theme input[type="password"]:focus,
.cards-theme input[type="email"]:focus {
    border-color: var(--accent-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

.cards-theme select {
    cursor: pointer;
}

/* Gateway Dropdown Styling */
.cards-gateway-select {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-sm) var(--spacing-lg);
    min-width: 200px;
    background-color: var(--bg-card);
}

/* ==========================================================================
   Labels and Text
   ========================================================================== */
.cards-theme label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-xs);
    display: block;
}

.cards-theme .text-danger {
    color: var(--accent-danger) !important;
}

.cards-theme .text-warning {
    color: var(--accent-warning) !important;
}

.cards-theme .text-success {
    color: var(--accent-success) !important;
}

.cards-theme .text-info {
    color: var(--accent-info) !important;
}

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

/* ==========================================================================
   Diagnostics Section
   ========================================================================== */
.cards-diagnostics {
    background-color: rgba(233, 69, 96, 0.1);
    border: 1px solid var(--accent-danger);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.cards-diagnostics-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--accent-danger);
    margin: 0 0 var(--spacing-md) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cards-diagnostics-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ==========================================================================
   Alert Messages
   ========================================================================== */
.cards-alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    border: 1px solid transparent;
}

.cards-alert-danger {
    background-color: rgba(233, 69, 96, 0.2);
    border-color: var(--accent-danger);
    color: var(--accent-danger);
}

.cards-alert-warning {
    background-color: rgba(255, 193, 7, 0.2);
    border-color: var(--accent-warning);
    color: var(--accent-warning);
}

.cards-alert-success {
    background-color: rgba(40, 167, 69, 0.2);
    border-color: var(--accent-success);
    color: var(--accent-success);
}

/* ==========================================================================
   Loading Spinner
   ========================================================================== */
.cards-theme #loading {
    background-color: rgba(26, 26, 46, 0.9);
}

.cards-theme #loadingcontent {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    color: var(--text-primary);
}

/* ==========================================================================
   Login Page Styles
   ========================================================================== */
.cards-login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.cards-login-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
}

.cards-login-logo {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.cards-login-logo img {
    max-height: 60px;
    width: auto;
}

.cards-login-title {
    text-align: center;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-heading);
    margin-bottom: var(--spacing-lg);
}

.cards-login-form .form-group {
    margin-bottom: var(--spacing-md);
}

.cards-login-form input {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
}

.cards-login-form .btn {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-md);
}

.cards-login-links {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.cards-login-links a {
    color: var(--accent-primary);
    text-decoration: none;
    font-size: var(--font-size-sm);
}

.cards-login-links a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Theme Toggle Button
   ========================================================================== */
.cards-theme-toggle {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    cursor: pointer;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.cards-theme-toggle:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (max-width: 768px) {
    .cards-header {
        flex-direction: column;
        text-align: center;
    }

    .cards-header-left,
    .cards-header-center,
    .cards-header-right {
        justify-content: center;
        width: 100%;
    }

    .cards-user-info {
        align-items: center;
    }

    .cards-summary-row {
        flex-direction: column;
    }

    .cards-summary-card {
        min-width: auto;
    }

    .cards-section-grid {
        grid-template-columns: 1fr;
    }

    .cards-diagnostics-buttons {
        flex-direction: column;
    }

    .cards-diagnostics-buttons .btn {
        width: 100%;
    }
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.cards-theme .mb-0 { margin-bottom: 0 !important; }
.cards-theme .mb-1 { margin-bottom: var(--spacing-sm) !important; }
.cards-theme .mb-2 { margin-bottom: var(--spacing-md) !important; }
.cards-theme .mb-3 { margin-bottom: var(--spacing-lg) !important; }

.cards-theme .mt-0 { margin-top: 0 !important; }
.cards-theme .mt-1 { margin-top: var(--spacing-sm) !important; }
.cards-theme .mt-2 { margin-top: var(--spacing-md) !important; }
.cards-theme .mt-3 { margin-top: var(--spacing-lg) !important; }

.cards-theme .text-center { text-align: center !important; }
.cards-theme .text-left { text-align: left !important; }
.cards-theme .text-right { text-align: right !important; }

.cards-theme .d-flex { display: flex !important; }
.cards-theme .d-block { display: block !important; }
.cards-theme .d-none { display: none !important; }

.cards-theme .flex-wrap { flex-wrap: wrap !important; }
.cards-theme .align-center { align-items: center !important; }
.cards-theme .justify-between { justify-content: space-between !important; }
.cards-theme .gap-1 { gap: var(--spacing-sm) !important; }
.cards-theme .gap-2 { gap: var(--spacing-md) !important; }

/* ==========================================================================
   Bootstrap 3 Tab Overrides for Dark Theme
   ========================================================================== */
.cards-theme .nav-tabs {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
}

.cards-theme .nav-tabs > li {
    margin-bottom: -1px;
}

.cards-theme .nav-tabs > li > a {
    color: var(--text-secondary);
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    padding: var(--spacing-sm) var(--spacing-lg);
    transition: all var(--transition-fast);
}

.cards-theme .nav-tabs > li > a:hover {
    color: var(--text-primary);
    background-color: var(--bg-card);
    border-color: var(--border-color) var(--border-color) transparent;
}

.cards-theme .nav-tabs > li.active > a,
.cards-theme .nav-tabs > li.active > a:hover,
.cards-theme .nav-tabs > li.active > a:focus {
    color: var(--text-heading);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-bottom-color: var(--bg-secondary);
}

.cards-theme .tab-content {
    padding: var(--spacing-lg) 0;
}

.cards-theme .tab-pane {
    display: none;
}

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

/* ==========================================================================
   Table Dark Theme
   ========================================================================== */
.cards-theme .table,
.cards-theme table.table,
.table {
    color: var(--text-primary) !important;
}

.cards-theme .table > thead > tr > th,
.cards-theme .table > thead > tr > td,
.table > thead > tr > th,
.table > thead > tr > td {
    background-color: var(--bg-card) !important;
    color: var(--text-heading) !important;
    border-bottom: 2px solid var(--border-color) !important;
}

.cards-theme .table > tbody > tr,
.table > tbody > tr {
    background-color: var(--bg-secondary) !important;
}

.cards-theme .table > tbody > tr:nth-child(odd),
.table > tbody > tr:nth-child(odd),
.cards-theme .table-striped > tbody > tr:nth-child(odd),
.table-striped > tbody > tr:nth-child(odd) {
    background-color: var(--bg-card) !important;
}

.cards-theme .table > tbody > tr > td,
.table > tbody > tr > td {
    color: var(--text-primary) !important;
    border-top: 1px solid var(--border-color) !important;
}

.cards-theme .table-hover > tbody > tr:hover,
.table-hover > tbody > tr:hover {
    background-color: var(--bg-primary) !important;
}

/* ==========================================================================
   Activity List for Dashboard
   ========================================================================== */
.cards-activity-item {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cards-activity-item:last-child {
    border-bottom: none;
}

.cards-activity-time {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    min-width: 80px;
}

.cards-activity-content {
    flex: 1;
    margin: 0 var(--spacing-md);
}

.cards-activity-status {
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.cards-activity-status.success {
    background-color: rgba(40, 167, 69, 0.2);
    color: var(--accent-success);
}

.cards-activity-status.warning {
    background-color: rgba(255, 193, 7, 0.2);
    color: var(--accent-warning);
}

.cards-activity-status.info {
    background-color: rgba(23, 162, 184, 0.2);
    color: var(--accent-info);
}

/* ==========================================================================
   Body Background
   ========================================================================== */
.cards-theme body,
body.cards-theme,
html.cards-theme body {
    background-color: var(--bg-primary) !important;
    background-image: none !important;
    color: var(--text-primary) !important;
}

/* ==========================================================================
   QBO-Style Stat Cards with Colored Borders
   ========================================================================== */
.cards-stat-card {
    background: var(--bg-secondary);
    border-left: 4px solid var(--accent-success);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.cards-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.cards-stat-card.yellow {
    border-left-color: var(--accent-warning);
}

.cards-stat-card.green {
    border-left-color: var(--accent-success);
}

.cards-stat-card.blue {
    border-left-color: var(--accent-primary);
}

.cards-stat-card.cyan {
    border-left-color: var(--accent-info);
}

.cards-stat-card .stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.cards-stat-card .stat-value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-heading);
}

.cards-stat-card .stat-value.small {
    font-size: var(--font-size-base);
}

/* Stat Cards Row */
.cards-stat-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

/* Animated stat values */
.cards-stat-card .stat-value {
    animation: fadeInUp 0.4s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pulse animation for loading */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.cards-archive-empty .fa-spinner {
    color: var(--accent-primary);
}

/* ==========================================================================
   Archive Viewer Styles
   ========================================================================== */
.cards-archive-filters {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
}

.cards-archive-filters .filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.cards-archive-filters .filter-group label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: 0;
}

.cards-archive-filters input[type="date"] {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
}

.cards-archive-filters input[type="date"]:focus {
    border-color: var(--accent-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

.cards-archive-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.cards-archive-table th,
.cards-archive-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.cards-archive-table th {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(15, 52, 96, 0.8) 100%);
    color: var(--text-heading);
    font-weight: var(--font-weight-bold);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.cards-archive-table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: background var(--transition-fast);
}

.cards-archive-table th.sortable:hover {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.3) 0%, var(--bg-card) 100%);
}

.cards-archive-table th.sortable .fa-sort {
    opacity: 0.4;
    margin-left: 4px;
}

.cards-archive-table th.sortable.sort-asc .fa-sort:before {
    content: "\f0de"; /* fa-sort-asc */
}

.cards-archive-table th.sortable.sort-desc .fa-sort:before {
    content: "\f0dd"; /* fa-sort-desc */
}

.cards-archive-table th.sortable.sort-asc .fa-sort,
.cards-archive-table th.sortable.sort-desc .fa-sort {
    opacity: 1;
    color: var(--accent-primary);
}

.cards-archive-table tbody tr {
    transition: all var(--transition-fast);
}

.cards-archive-table tbody tr:nth-child(odd) {
    background-color: rgba(15, 52, 96, 0.3);
}

.cards-archive-table tbody tr:nth-child(even) {
    background-color: rgba(22, 33, 62, 0.5);
}

.cards-archive-table tbody tr:hover {
    background-color: rgba(0, 123, 255, 0.15);
    transform: scale(1.002);
}

.cards-archive-table td {
    font-size: 0.9rem;
}

/* Tail number styling */
.cards-archive-table td strong {
    color: var(--accent-warning);
    font-size: 1rem;
    letter-spacing: 0.5px;
}

/* Gallons styling */
.cards-archive-table td:nth-child(4) {
    font-family: 'Consolas', 'Monaco', monospace;
    font-weight: var(--font-weight-bold);
    color: var(--accent-success);
}

.cards-archive-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
    font-size: var(--font-size-lg);
}

.cards-archive-empty i {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
    opacity: 0.5;
}

/* Product badges */
.product-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.product-badge.badge-jet {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #fff;
    box-shadow: 0 2px 4px rgba(52, 152, 219, 0.3);
}

.product-badge.badge-avgas {
    background: linear-gradient(135deg, #27ae60 0%, #1e8449 100%);
    color: #fff;
    box-shadow: 0 2px 4px rgba(39, 174, 96, 0.3);
}

.product-badge.badge-default {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.cards-archive-note {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(23, 162, 184, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cards-archive-note i {
    color: var(--accent-info);
}

.cards-archive-actions {
    white-space: nowrap;
    text-align: center;
}

.cards-archive-actions .btn {
    margin-right: 6px;
    padding: 6px 10px;
    border-radius: 6px;
    transition: all var(--transition-fast);
}

.cards-archive-actions .btn:last-child {
    margin-right: 0;
}

.cards-archive-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.cards-archive-actions .btn-info {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
    border: none;
}

.cards-archive-actions .btn-warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    border: none;
}

/* ==========================================================================
   Ticket Viewer Modal Styles
   ========================================================================== */
.cards-modal .modal-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.cards-modal-header {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) var(--spacing-lg);
}

.cards-modal-header .modal-title {
    color: var(--text-heading);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
}

.cards-modal-close {
    color: var(--text-secondary);
    opacity: 0.8;
    font-size: 1.5rem;
    line-height: 1;
}

.cards-modal-close:hover {
    color: var(--text-primary);
    opacity: 1;
}

.cards-modal-body {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    color: var(--text-primary);
}

.cards-modal-footer {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md) var(--spacing-lg);
}

/* Ticket Details Grid */
.ticket-details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.ticket-detail-row {
    display: flex;
    padding: var(--spacing-sm);
    background-color: var(--bg-card);
    border-radius: var(--radius-sm);
}

.ticket-detail-label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    min-width: 100px;
    flex-shrink: 0;
}

.ticket-detail-value {
    color: var(--text-heading);
    font-weight: var(--font-weight-medium);
    margin-left: var(--spacing-sm);
}

/* XML Preview */
.cards-xml-preview {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    color: var(--text-secondary);
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.8rem;
    max-height: 300px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Responsive adjustments for modal */
@media (max-width: 768px) {
    .ticket-details-grid {
        grid-template-columns: 1fr;
    }

    .ticket-detail-row {
        flex-direction: column;
    }

    .ticket-detail-label {
        margin-bottom: var(--spacing-xs);
    }

    .ticket-detail-value {
        margin-left: 0;
    }
}