/* public/css/admin.css */
@import url('https://fonts.googleapis.com/css2?family=Josefin+Sans:wght@400;500;600;700&display=swap');

:root {
    /* Material Design 3 Color System - Enhanced Vitamin Color Palette */
    --md-sys-color-primary: #a96afc;
    --md-sys-color-on-primary: #FFFFFF;
    --md-sys-color-primary-container: #FFE5DC;
    --md-sys-color-on-primary-container: #4A1400;

    --md-sys-color-secondary: #e0befc;
    --md-sys-color-on-secondary: #1B3300;
    --md-sys-color-secondary-container: #ebd7f4;
    --md-sys-color-on-secondary-container: #253800;

    --md-sys-color-tertiary: #F06292;
    --md-sys-color-on-tertiary: #FFFFFF;
    --md-sys-color-tertiary-container: #FFE0EC;
    --md-sys-color-on-tertiary-container: #4A0820;

    --md-sys-color-error: #ea6c6c;
    --md-sys-color-on-error: #FFFFFF;
    --md-sys-color-error-container: #FFD6D6;
    --md-sys-color-on-error-container: #5D0A0A;

    --md-sys-color-success: #25ce8b;
    --md-sys-color-on-success: #FFFFFF;
    --md-sys-color-success-container: #B9F6CA;
    --md-sys-color-on-success-container: #004D1F;

    --md-sys-color-warning: #FFB300;
    --md-sys-color-on-warning: #4A3000;
    --md-sys-color-warning-container: #FFF8E1;
    --md-sys-color-on-warning-container: #3D2800;

    --md-sys-color-surface: #FFFBFE;
    --md-sys-color-on-surface: #1C1B1F;
    --md-sys-color-surface-variant: #E7E0EC;
    --md-sys-color-on-surface-variant: #49454F;
    --md-sys-color-outline: #79747E;
    --md-sys-color-outline-variant: #CAC4D0;

    --md-sys-color-background: #FEF7FF;
    --md-sys-color-on-background: #1C1B1F;

    /* Legacy color mappings */
    --color-bg-primary: var(--md-sys-color-background);
    --color-bg-secondary: var(--md-sys-color-surface);
    --color-border-primary: var(--md-sys-color-outline-variant);
    --color-border-secondary: var(--md-sys-color-outline-variant);
    --color-text-primary: var(--md-sys-color-on-surface);
    --color-text-secondary: var(--md-sys-color-on-surface-variant);
    --color-accent: var(--md-sys-color-primary);
    --color-accent-hover: #E56300;
    --color-success: var(--md-sys-color-success);
    --color-success-hover: #276F2B;
    --color-danger: var(--md-sys-color-error);
    --color-danger-hover: #A51717;

    /* Material Design 3 Typography */
    --font-family-sans: 'Josefin Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";

    /* Material Design 3 Shape */
    --md-sys-shape-corner-none: 0px;
    --md-sys-shape-corner-extra-small: 4px;
    --md-sys-shape-corner-small: 8px;
    --md-sys-shape-corner-medium: 12px;
    --md-sys-shape-corner-large: 16px;
    --md-sys-shape-corner-extra-large: 28px;

    --border-radius: var(--md-sys-shape-corner-medium);

    /* Material Design 3 Elevation */
    --md-sys-elevation-1: 0px 1px 2px 0px rgba(0, 0, 0, 0.3), 0px 1px 3px 1px rgba(0, 0, 0, 0.15);
    --md-sys-elevation-2: 0px 1px 2px 0px rgba(0, 0, 0, 0.3), 0px 2px 6px 2px rgba(0, 0, 0, 0.15);
    --md-sys-elevation-3: 0px 4px 8px 3px rgba(0, 0, 0, 0.15), 0px 1px 3px 0px rgba(0, 0, 0, 0.3);

    --box-shadow: var(--md-sys-elevation-1);

    /* Material Design 3 Spacing */
    --md-sys-spacing-xs: 4px;
    --md-sys-spacing-sm: 8px;
    --md-sys-spacing-md: 16px;
    --md-sys-spacing-lg: 24px;
    --md-sys-spacing-xl: 32px;
    --md-sys-spacing-xxl: 48px;
}

body {
    font-family: var(--font-family-sans);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    margin: 0;
    line-height: 1.5;
}

#auth-bar {
    background-color: #f8f9fa;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid #dee2e6;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

#auth-container {
    display: contents;
}

#auth-status {
    margin-right: 1rem;
    font-size: 0.9rem;
}

#logout-button {
    background-color: var(--md-sys-color-error);
    color: var(--md-sys-color-on-error);
    padding: 4px 8px;
    font-size: 0.8rem;
    border-radius: var(--md-sys-shape-corner-small);
}

#admin-dashboard {
    max-width: 1400px;
    margin: var(--md-sys-spacing-xl) auto;
    padding: var(--md-sys-spacing-lg);
}

h2 {
    border-bottom: 1px solid var(--color-border-secondary);
    padding-bottom: var(--md-sys-spacing-md);
    margin-bottom: var(--md-sys-spacing-lg);
    font-weight: 600;
}

h1 {
    font-family: 'Josefin Sans', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    margin-top: 2rem;
    border-bottom: none;
    letter-spacing: -0.02em;
    text-align: left;
}

h2 {
    font-size: 1.5em;
    margin-top: 0;
    margin-bottom: var(--md-sys-spacing-xl);
}

.tab-container {
    border-bottom: 1px solid var(--color-border-primary);
    margin-bottom: var(--md-sys-spacing-xl);
    padding-bottom: var(--md-sys-spacing-md);
    display: flex;
    gap: var(--md-sys-spacing-md);
}

.tab-link {
    background-color: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 14px 20px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 500;
    color: var(--md-sys-color-on-surface-variant);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.tab-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--md-sys-color-primary);
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: var(--md-sys-shape-corner-small) var(--md-sys-shape-corner-small) 0 0;
    z-index: -1;
}

.tab-link:hover::before {
    opacity: 0.08;
}

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

.tab-link.active::before {
    opacity: 0.15;
    background-color: var(--md-sys-color-primary-container);
}

.tab-content {
    display: none;
    padding: var(--md-sys-spacing-xl);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

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

.cms-subtab-container {
    display: flex;
    gap: 8px;
    margin-bottom: 1rem;
}

.cms-subtab {
    border: 1px solid var(--color-border-secondary);
    background: #fff;
    padding: 8px 14px;
    border-radius: var(--md-sys-shape-corner-medium);
    cursor: pointer;
    font-weight: 600;
    color: var(--color-text-primary);
    transition: all 0.2s ease;
}

.cms-subtab.active {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    border-color: var(--md-sys-color-primary);
}

.cms-panel {
    display: none;
}

.cms-panel.active {
    display: block;
}

.cms-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-bg-secondary);
    padding-top: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border-secondary);
}

.cms-toolbar-left {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.cms-toolbar button {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    border: none;
    padding: 10px 14px;
    border-radius: var(--md-sys-shape-corner-medium);
    cursor: pointer;
    box-shadow: var(--md-sys-elevation-1);
}

.cms-toolbar button:hover {
    filter: brightness(1.05);
}

.cms-status {
    min-height: 20px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.cms-status[data-status="error"] {
    color: var(--md-sys-color-error);
}

.cms-status[data-status="success"] {
    color: var(--md-sys-color-success);
}

.cms-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cms-placeholder {
    padding: 1.5rem;
    background: #f8f8f8;
    border-radius: var(--md-sys-shape-corner-medium);
    text-align: center;
    color: var(--color-text-secondary);
}

.cms-category {
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--md-sys-shape-corner-large);
    padding: 1rem;
    background: #fff;
    box-shadow: var(--md-sys-elevation-1);
}

.cms-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.cms-category-title {
    font-size: 1.1rem;
    font-weight: 700;
}

.cms-category-count {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.cms-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.cms-card {
    display: grid;
    grid-template-rows: 140px auto;
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--md-sys-shape-corner-medium);
    overflow: hidden;
    background: #fff;
}

.cms-card-wide {
    grid-template-rows: auto;
    padding: 1rem;
}

.cms-card-thumb {
    background-size: cover;
    background-position: center;
    background-color: #f5f5f5;
}

.cms-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.9rem;
}

.cms-card-title {
    font-weight: 700;
    font-size: 1rem;
}

.cms-card-caption {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.cms-card-body label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.cms-card-body textarea,
.cms-card-body input[type="text"] {
    width: 100%;
    box-sizing: border-box;
    /* Fix padding issue */
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--md-sys-shape-corner-small);
    padding: 8px;
    font-family: var(--font-family-sans);
}

.cms-card-body textarea {
    min-height: 80px;
    resize: vertical;
}

.filters {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--md-sys-spacing-md);
    margin-bottom: var(--md-sys-spacing-xl);
    padding: var(--md-sys-spacing-md);
    background-color: var(--md-sys-color-surface-variant);
    border-radius: var(--md-sys-shape-corner-large);
}

.filters label {
    font-weight: 500;
    color: var(--md-sys-color-on-surface-variant);
}

.table-container {
    overflow-x: auto;
    margin-top: var(--md-sys-spacing-lg);
}

.table-container h2 {
    margin-top: var(--md-sys-spacing-xl);
    margin-bottom: var(--md-sys-spacing-md);
}

table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
}

th,
td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
}

thead {
    background-color: var(--md-sys-color-surface-variant);
}

th {
    font-weight: 600;
    color: var(--md-sys-color-on-surface);
    font-size: 0.875rem;
    letter-spacing: 0.1px;
}

tbody tr {
    transition: background-color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

tbody tr:hover {
    background-color: var(--md-sys-color-surface-variant);
}

tbody td {
    color: var(--md-sys-color-on-surface-variant);
}

tbody td:first-child {
    color: var(--md-sys-color-on-surface);
    font-weight: 500;
}

.chart-container {
    padding: var(--md-sys-spacing-lg);
    background-color: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-large);
    border: 1px solid var(--md-sys-color-outline-variant);
    box-shadow: var(--md-sys-elevation-1);
    margin-bottom: var(--md-sys-spacing-xl);
}

.chart-container canvas {
    margin-top: var(--md-sys-spacing-md);
}

input[type="text"],
input[type="email"],
input[type="number"] {
    padding: 12px 16px;
    border: 1px solid var(--md-sys-color-outline);
    background-color: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-extra-small);
    font-size: 1em;
    font-family: var(--font-family-sans);
    color: var(--md-sys-color-on-surface);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

input[type="text"]:hover,
input[type="email"]:hover,
input[type="number"]:hover {
    border-color: var(--md-sys-color-on-surface);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus {
    border-color: var(--md-sys-color-primary);
    border-width: 2px;
    padding: 11px 15px;
    outline: none;
    box-shadow: 0 0 0 1px var(--md-sys-color-primary);
}

button:not(.chat-panel-toggle-button),
#export-api-usage-csv,
#export-analysis-stats-csv {
    padding: 10px 24px;
    border: none;
    border-radius: var(--md-sys-shape-corner-large);
    font-weight: 500;
    font-size: 0.875rem;
    font-family: var(--font-family-sans);
    letter-spacing: 0.1px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: var(--md-sys-color-secondary-container);
    color: var(--md-sys-color-on-secondary-container);
    box-shadow: var(--md-sys-elevation-1);
    position: relative;
    overflow: hidden;
    word-break: keep-all;
}

button:not(.chat-panel-toggle-button)::before,
#export-api-usage-csv::before,
#export-analysis-stats-csv::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--md-sys-color-on-secondary-container);
    opacity: 0;
    transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

button:not(.chat-panel-toggle-button):hover,
#export-api-usage-csv:hover,
#export-analysis-stats-csv:hover {
    box-shadow: var(--md-sys-elevation-2);
}

button:not(.chat-panel-toggle-button):hover::before,
#export-api-usage-csv:hover::before,
#export-analysis-stats-csv:hover::before {
    opacity: 0.08;
}

button:not(.chat-panel-toggle-button):active,
#export-api-usage-csv:active,
#export-analysis-stats-csv:active {
    box-shadow: var(--md-sys-elevation-1);
}

button:not(.chat-panel-toggle-button):disabled {
    background-color: rgba(28, 27, 31, 0.12);
    color: rgba(28, 27, 31, 0.38);
    box-shadow: none;
    cursor: not-allowed;
}

#add-user-button {
    background-color: var(--md-sys-color-success);
    color: var(--md-sys-color-on-success);
}

#add-user-button::before {
    background-color: var(--md-sys-color-on-success);
}

#add-user-button:hover {
    background-color: var(--md-sys-color-success);
}

/* Action Button Styles */
.action-button {
    padding: 8px 16px;
    border-radius: var(--md-sys-shape-corner-large);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    margin: 2px;
    box-shadow: var(--md-sys-elevation-1);
    position: relative;
    overflow: hidden;
}

.action-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.action-button:hover {
    box-shadow: var(--md-sys-elevation-2);
}

.action-button:hover::before {
    opacity: 0.08;
}

.action-button:active {
    box-shadow: var(--md-sys-elevation-1);
}

.set-limit-button {
    background-color: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
}

.set-limit-button::before {
    background-color: var(--md-sys-color-on-primary);
}

.reset-usage-button {
    background-color: var(--md-sys-color-warning);
    color: var(--md-sys-color-on-warning);
}

.reset-usage-button::before {
    background-color: var(--md-sys-color-on-warning);
}

.delete-user-button,
.delete-shared-url-button {
    background-color: var(--md-sys-color-error) !important;
    color: var(--md-sys-color-on-error);
}

.delete-user-button::before,
.delete-shared-url-button::before {
    background-color: var(--md-sys-color-on-error);
}

#save-ai-settings-button {
    margin-top: var(--md-sys-spacing-xxl);
    width: 100%;
    max-width: 400px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.user-form {
    margin-bottom: var(--md-sys-spacing-xl);
    padding: var(--md-sys-spacing-lg);
    background-color: var(--md-sys-color-surface-variant);
    border-radius: var(--md-sys-shape-corner-large);
    display: flex;
    flex-wrap: wrap;
    gap: var(--md-sys-spacing-md);
    align-items: center;
    box-shadow: var(--md-sys-elevation-1);
}

.user-form h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--md-sys-color-on-surface-variant);
    border: none;
    padding: 0;
    width: 100%;
    margin-bottom: var(--md-sys-spacing-sm);
}

.bulk-actions-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--md-sys-spacing-md);
    margin-bottom: var(--md-sys-spacing-xl);
    padding: var(--md-sys-spacing-lg);
    background-color: var(--md-sys-color-surface-variant);
    border-radius: var(--md-sys-shape-corner-large);
    align-items: center;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--md-sys-spacing-lg);
}

.dashboard-card {
    background-color: var(--md-sys-color-surface);
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--md-sys-shape-corner-large);
    padding: var(--md-sys-spacing-lg);
    box-shadow: var(--md-sys-elevation-1);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.dashboard-card:hover {
    box-shadow: var(--md-sys-elevation-2);
    transform: translateY(-2px);
}

.dashboard-card h2 {
    font-size: 1.2em;
    margin-top: 0;
    margin-bottom: var(--md-sys-spacing-md);
    border-bottom: 1px solid var(--color-border-secondary);
    padding-bottom: var(--md-sys-spacing-sm);
}

.chart-wrapper {
    position: relative;
    height: 300px;
    margin-top: var(--md-sys-spacing-md);
}

.loading-spinner {
    display: none;
    /* Hidden by default */
    position: absolute;
    top: 50%;
    left: 50%;
    --kamos-spinner-size: 52px;
    --kamos-spinner-duration: 2.6s;
    --kamos-spinner-translate-x: -50%;
    --kamos-spinner-translate-y: -50%;
    z-index: 10;
}

.view-toggle-button {
    background-color: transparent;
    border: 1px solid var(--md-sys-color-outline);
    padding: 10px 24px;
    cursor: pointer;
    border-radius: var(--md-sys-shape-corner-large);
    font-weight: 500;
    color: var(--md-sys-color-on-surface-variant);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.view-toggle-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--md-sys-color-primary);
    opacity: 0;
    transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.view-toggle-button:hover::before {
    opacity: 0.08;
}

.view-toggle-button.active {
    background-color: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    border-color: var(--md-sys-color-primary);
    box-shadow: var(--md-sys-elevation-2);
    font-weight: 600;
}

.view-toggle-button.active::before {
    opacity: 0;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
}

.modal-content {
    background-color: #fefefe;
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 900px;
    border-radius: var(--border-radius);
    position: relative;
}

.close-button {
    color: #aaa;
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close-button:hover,
.close-button:focus {
    color: black;
}

.modal-chart-wrapper {
    height: 500px;
}

/* Performance Analysis Tab Styles */
.performance-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--md-sys-spacing-lg);
    margin-bottom: var(--md-sys-spacing-xl);
}

.performance-card {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-large);
    padding: var(--md-sys-spacing-lg);
    box-shadow: var(--md-sys-elevation-1);
    border: 1px solid var(--md-sys-color-outline-variant);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.performance-card:hover {
    box-shadow: var(--md-sys-elevation-2);
    transform: translateY(-2px);
}

.performance-card h3 {
    color: var(--md-sys-color-primary);
    margin-top: 0;
    margin-bottom: var(--md-sys-spacing-md);
    font-size: 1.3em;
    border-bottom: 2px solid var(--md-sys-color-outline-variant);
    padding-bottom: var(--md-sys-spacing-sm);
}

.performance-stat {
    display: flex;
    justify-content: space-between;
    margin: var(--md-sys-spacing-sm) 0;
    padding: var(--md-sys-spacing-md);
    background: var(--md-sys-color-surface-variant);
    border-radius: var(--md-sys-shape-corner-small);
}

.performance-stat .stat-label {
    font-weight: 600;
    color: var(--color-text-secondary);
}

.performance-stat .stat-value {
    font-weight: bold;
    color: var(--color-accent);
}

.performance-chart-container {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-large);
    padding: var(--md-sys-spacing-xl);
    margin-bottom: var(--md-sys-spacing-xxl);
    box-shadow: var(--md-sys-elevation-1);
    border: 1px solid var(--md-sys-color-outline-variant);
}

.performance-chart-container h3 {
    color: var(--md-sys-color-on-surface);
    margin-top: 0;
    margin-bottom: var(--md-sys-spacing-lg);
    text-align: center;
    border-bottom: 2px solid var(--md-sys-color-outline-variant);
    padding-bottom: var(--md-sys-spacing-md);
}

.performance-chart-container .chart-wrapper {
    position: relative;
    height: 400px;
}

.performance-comparison-table {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-large);
    padding: var(--md-sys-spacing-xl);
    margin-bottom: var(--md-sys-spacing-xxl);
    overflow-x: auto;
    box-shadow: var(--md-sys-elevation-1);
    border: 1px solid var(--md-sys-color-outline-variant);
}

.performance-comparison-table h3 {
    color: var(--md-sys-color-on-surface);
    margin-top: 0;
    margin-bottom: var(--md-sys-spacing-lg);
    border-bottom: 2px solid var(--md-sys-color-outline-variant);
    padding-bottom: var(--md-sys-spacing-md);
}

.performance-comparison-table table {
    width: 100%;
    border-collapse: collapse;
}

.performance-comparison-table th,
.performance-comparison-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--color-border-secondary);
}

.performance-comparison-table th {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    font-weight: 600;
}

.performance-comparison-table tr:hover {
    background: var(--md-sys-color-surface-variant);
}

.performance-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
}

.badge-success {
    background: var(--md-sys-color-success);
    color: var(--md-sys-color-on-success);
}

.badge-warning {
    background: var(--md-sys-color-warning);
    color: var(--md-sys-color-on-warning);
}

.badge-danger {
    background: var(--md-sys-color-error);
    color: var(--md-sys-color-on-error);
}

.badge-info {
    background: var(--md-sys-color-tertiary);
    color: var(--md-sys-color-on-tertiary);
}

.performance-pros-cons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--md-sys-spacing-lg);
    margin-top: var(--md-sys-spacing-xl);
}

.pros-cons-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--md-sys-spacing-md);
    margin-top: var(--md-sys-spacing-md);
}

.pros-section,
.cons-section {
    padding: var(--md-sys-spacing-md);
    border-radius: var(--md-sys-shape-corner-medium);
}

.pros-section {
    background: var(--md-sys-color-success-container);
    border-left: 4px solid var(--md-sys-color-success);
}

.cons-section {
    background: var(--md-sys-color-error-container);
    border-left: 4px solid var(--md-sys-color-error);
}

.pros-section h4,
.cons-section h4 {
    margin-top: 0;
    margin-bottom: var(--md-sys-spacing-sm);
    font-size: 1em;
}

.pros-section h4 {
    color: var(--md-sys-color-on-success-container);
}

.cons-section h4 {
    color: var(--md-sys-color-on-error-container);
}

.pros-section ul,
.cons-section ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.pros-section ul li,
.cons-section ul li {
    padding: var(--md-sys-spacing-xs) 0;
    padding-left: var(--md-sys-spacing-lg);
    position: relative;
    font-size: 0.9em;
}

.pros-section ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--md-sys-color-success);
    font-weight: bold;
}

.cons-section ul li:before {
    content: "✗";
    position: absolute;
    left: 0;
    color: var(--md-sys-color-error);
    font-weight: bold;
}

@media (max-width: 768px) {

    .performance-cards-grid,
    .performance-pros-cons-grid {
        grid-template-columns: 1fr;
    }

    .pros-cons-container {
        grid-template-columns: 1fr;
    }
}

/* Fix for dark text on dark background in API Token Management */
#new-token-display {
    border: 1px solid #4A5568;
}

#new-token-display h4,
#new-token-display p {
    color: #FFFFFF;
    /* White text for readability on dark background */
}

/* BigQuery Logs Specific Styles */
#bigquery-logs .table-container {
    max-height: 800px;
    overflow-y: auto;
}

.status-badge {
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.status-success {
    background-color: var(--md-sys-color-success-container);
    color: var(--md-sys-color-on-success-container);
}

.status-badge.status-error {
    background-color: var(--md-sys-color-error-container);
    color: var(--md-sys-color-on-error-container);
}

.view-log-detail {
    padding: 6px 12px !important;
    font-size: 0.75rem !important;
}

#bigQueryLogsTable td {
    vertical-align: middle;
}