/* =============================================================================
   OSS Dashboard - Dark Mode Theme
   ============================================================================= */

:root {
    /* Dark theme colors */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-hover: #30363d;

    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;

    --border-color: #30363d;
    --border-light: #21262d;

    /* Accent colors */
    --accent-primary: #58a6ff;
    --accent-success: #3fb950;
    --accent-warning: #d29922;
    --accent-danger: #f85149;
    --accent-purple: #a371f7;

    /* Status colors */
    --status-ok-bg: #238636;
    --status-ok-fg: #3fb950;
    --status-yellow-bg: #9e6a03;
    --status-yellow-fg: #d29922;
    --status-red-bg: #da3633;
    --status-red-fg: #f85149;
    --status-gray-bg: #30363d;
    --status-gray-fg: #8b949e;
    --status-unknown-bg: #21262d;
    --status-unknown-fg: #6e7681;

    /* 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;
    --radius-full: 9999px;

    /* 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);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
}

/* =============================================================================
   Reset & Base
   ============================================================================= */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* =============================================================================
   Navbar
   ============================================================================= */

.navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-lg);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-logo {
    font-size: 1.5rem;
}

.nav-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: var(--transition-fast);
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.nav-link.active {
    background-color: rgba(255, 255, 255, 0.25);
    font-weight: 600;
}

/* =============================================================================
   Main Content
   ============================================================================= */

.main-content {
    flex: 1;
    padding: var(--spacing-xl);
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

/* =============================================================================
   Dashboard
   ============================================================================= */

.dashboard-container {
    animation: fadeIn 0.5s ease;
}

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

.dashboard-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.dashboard-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.db-status {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-full);
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--text-muted);
    animation: pulse 2s infinite;
}

.status-dot.healthy {
    background-color: var(--accent-success);
}

.status-dot.unhealthy {
    background-color: var(--accent-danger);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* =============================================================================
   Table
   ============================================================================= */

.table-container {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

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

.status-table thead {
    background-color: var(--bg-tertiary);
}

.status-table th {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: center;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--border-color);
}

.status-table th.col-project,
.status-table th.col-notes {
    text-align: left;
}

.status-table th.col-project { width: 12%; }
.status-table th.col-status { width: 17%; }
.status-table th.col-notes { width: 20%; }

.status-table tbody tr {
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition-fast);
}

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

.status-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    vertical-align: middle;
}

.project-name {
    font-weight: 600;
    color: var(--text-primary);
}

.status-cell {
    text-align: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    white-space: pre-wrap;
    line-height: 1.4;
}

.status-cell.status-ok {
    background-color: rgba(35, 134, 54, 0.3);
    color: var(--status-ok-fg);
}

.status-cell.status-yellow {
    background-color: rgba(158, 106, 3, 0.3);
    color: var(--status-yellow-fg);
}

.status-cell.status-red {
    background-color: rgba(218, 54, 51, 0.3);
    color: var(--status-red-fg);
}

.status-cell.status-gray {
    background-color: rgba(48, 54, 61, 0.5);
    color: var(--status-gray-fg);
}

.status-cell.status-unknown,
.status-cell.status-todo {
    background-color: var(--status-unknown-bg);
    color: var(--status-unknown-fg);
}

.notes-cell {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.875rem;
    white-space: pre-wrap;
}

/* =============================================================================
   Legend
   ============================================================================= */

.legend-container {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.legend-container h3 {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
}

.legend-items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.legend-color {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
}

.legend-color.status-ok { background-color: rgba(35, 134, 54, 0.5); }
.legend-color.status-yellow { background-color: rgba(158, 106, 3, 0.5); }
.legend-color.status-red { background-color: rgba(218, 54, 51, 0.5); }
.legend-color.status-gray { background-color: rgba(48, 54, 61, 0.8); }
.legend-color.status-unknown { background-color: var(--status-unknown-bg); }

/* =============================================================================
   Loading
   ============================================================================= */

.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) * 2;
    color: var(--text-secondary);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

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

/* =============================================================================
   Login Page
   ============================================================================= */

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

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

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

.login-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-md);
}

.login-header h1 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.login-header p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.login-form {
    margin-top: var(--spacing-lg);
}

.login-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.login-footer a {
    color: var(--accent-primary);
    text-decoration: none;
}

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

/* =============================================================================
   Admin Page
   ============================================================================= */

.admin-container {
    animation: fadeIn 0.5s ease;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.header-left h1 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

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

/* Tabs */
.tabs-container {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.tabs {
    display: flex;
    overflow-x: auto;
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.tab {
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
    border-bottom: 2px solid transparent;
}

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

.tab.active {
    color: var(--accent-primary);
    border-bottom-color: var(--accent-primary);
}

.tab-content {
    display: none;
    padding: var(--spacing-lg);
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Cards */
.card {
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.card h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.card-header h2 {
    margin: 0;
    padding: 0;
    border: none;
}

/* Status grid */
.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.status-section {
    background-color: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.status-section h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* =============================================================================
   Forms
   ============================================================================= */

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-row {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
    flex-wrap: wrap;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
}

/* =============================================================================
   Buttons
   ============================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-success:hover:not(:disabled) {
    background-color: #2ea043;
}

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

.btn-danger:hover:not(:disabled) {
    background-color: #da3633;
}

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

.btn-outline:hover:not(:disabled) {
    background-color: var(--bg-hover);
}

.btn-block {
    width: 100%;
}

/* =============================================================================
   Alerts
   ============================================================================= */

.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.alert-error {
    background-color: rgba(248, 81, 73, 0.2);
    border: 1px solid var(--accent-danger);
    color: var(--accent-danger);
}

.alert-warning {
    background-color: rgba(210, 153, 34, 0.2);
    border: 1px solid var(--accent-warning);
    color: var(--accent-warning);
}

.alert-success {
    background-color: rgba(63, 185, 80, 0.2);
    border: 1px solid var(--accent-success);
    color: var(--accent-success);
}

/* =============================================================================
   Toast
   ============================================================================= */

.toast {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 1000;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    border-color: var(--accent-success);
}

.toast.error {
    border-color: var(--accent-danger);
}

/* =============================================================================
   Reorder List
   ============================================================================= */

.reorder-list {
    margin-bottom: var(--spacing-lg);
}

.reorder-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.reorder-item .drag-handle {
    cursor: grab;
    color: var(--text-muted);
}

.reorder-item .project-name {
    flex: 1;
}

.reorder-item input[type="number"] {
    width: 60px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    text-align: center;
}

/* =============================================================================
   Data Table
   ============================================================================= */

.table-wrapper {
    overflow-x: auto;
}

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

.data-table th,
.data-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background-color: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

/* =============================================================================
   Project Info
   ============================================================================= */

.project-info {
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.project-info p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
}

.project-info strong {
    color: var(--text-primary);
}

/* =============================================================================
   History Results
   ============================================================================= */

.history-results {
    margin-top: var(--spacing-lg);
}

.history-item {
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--border-color);
}

.history-item .timestamp {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

/* =============================================================================
   Utilities
   ============================================================================= */

.text-muted {
    color: var(--text-muted);
}

.loading-text {
    text-align: center;
    color: var(--text-muted);
    padding: var(--spacing-lg);
}

/* =============================================================================
   Footer
   ============================================================================= */

.footer {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

/* =============================================================================
   Responsive
   ============================================================================= */

@media (max-width: 768px) {
    .main-content {
        padding: var(--spacing-md);
    }

    .navbar {
        padding: var(--spacing-md);
    }

    .dashboard-header h1 {
        font-size: 1.75rem;
    }

    .status-table th,
    .status-table td {
        padding: var(--spacing-sm);
        font-size: 0.75rem;
    }

    .tabs {
        flex-wrap: nowrap;
    }

    .tab {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.75rem;
    }

    .admin-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .status-grid {
        grid-template-columns: 1fr;
    }
}

/* =============================================================================
   vLLM Page Styles
   ============================================================================= */

.vllm-container {
    animation: fadeIn 0.5s ease;
}

/* vLLM Tabs */
.vllm-tabs {
    display: flex;
    overflow-x: auto;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    border: 1px solid var(--border-color);
    border-bottom: none;
    margin-top: var(--spacing-lg);
}

.vllm-tab {
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
    border-bottom: 2px solid transparent;
}

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

.vllm-tab.active {
    color: var(--accent-primary);
    border-bottom-color: var(--accent-primary);
    background-color: var(--bg-tertiary);
}

.vllm-tab-contents {
    background-color: var(--bg-secondary);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    border: 1px solid var(--border-color);
    min-height: 400px;
}

.vllm-tab-content {
    display: none;
    padding: var(--spacing-lg);
}

.vllm-tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.vllm-tab-content h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.vllm-tab-content h3 {
    font-size: 1.25rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

/* Filter Bar */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.filter-bar label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-right: var(--spacing-xs);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.875rem;
    min-width: 150px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* Overview Table */
.overview-table {
    width: 100%;
    border-collapse: collapse;
}

.overview-table th {
    background-color: var(--bg-tertiary);
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

.overview-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
}

.overview-table .status-good {
    background-color: rgba(35, 134, 54, 0.3);
    color: var(--status-ok-fg);
    font-weight: 600;
}

.overview-table .status-normal {
    background-color: rgba(158, 106, 3, 0.3);
    color: var(--status-yellow-fg);
    font-weight: 600;
}

.overview-table .status-bad {
    background-color: rgba(218, 54, 51, 0.3);
    color: var(--status-red-fg);
    font-weight: 600;
}

.overview-table .status-neutral {
    background-color: rgba(48, 54, 61, 0.5);
    color: var(--status-gray-fg);
}

/* vLLM Legend Status Colors */
.legend-color.status-good { background-color: rgba(35, 134, 54, 0.5); }
.legend-color.status-normal { background-color: rgba(158, 106, 3, 0.5); }
.legend-color.status-bad { background-color: rgba(218, 54, 51, 0.5); }
.legend-color.status-neutral { background-color: rgba(48, 54, 61, 0.8); }

/* Device Summary */
.device-summary-grid {
    margin-bottom: var(--spacing-lg);
}

.device-summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.device-card {
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.device-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.device-card .device-name {
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
}

.device-card.amd .device-name {
    color: #ff6666;
}

.device-card.nvidia .device-name {
    color: #66bb6a;
}

.device-card .device-runs {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.device-bar {
    height: 32px;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.device-bar-fill {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: white;
    transition: width 0.3s ease;
}

.device-bar-fill.amd {
    background: linear-gradient(90deg, #ff6666, #ff3333);
}

.device-bar-fill.nvidia {
    background: linear-gradient(90deg, #66bb6a, #388e3c);
}

/* Model Grid */
.model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--spacing-lg);
}

.model-card {
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.model-card-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.model-card .model-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
}

.device-row {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.device-row-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.device-chip {
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    background-color: var(--bg-tertiary);
}

.device-chip.amd {
    color: #ff6666;
}

.device-chip.nvidia {
    color: #66bb6a;
}

.device-detail {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Benchmark status chip */
.status-chip {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
    margin-left: auto;
}

.status-chip.success {
    background: rgba(34, 197, 94, 0.18);
    color: #15803d;
}

.status-chip.danger {
    background: rgba(248, 113, 113, 0.18);
    color: #b91c1c;
}

.accuracy-bar-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.accuracy-bar {
    flex: 1;
    height: 28px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.accuracy-bar-fill {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: white;
    min-width: fit-content;
}

.accuracy-bar-fill.success {
    background: linear-gradient(90deg, #22c55e, #16a34a);
}

.accuracy-bar-fill.danger {
    background: linear-gradient(90deg, #f87171, #ef4444);
    color: #7f1d1d;
}

.accuracy-bar-fill.warning {
    background: linear-gradient(90deg, #fbbf24, #f59e0b);
    color: #78350f;
}

.accuracy-label-external {
    font-weight: 800;
    font-size: 0.95rem;
    color: #e2e8f0;
    background: transparent;
    padding: 0;
    border-radius: 0;
    white-space: nowrap;
    min-width: unset;
    text-align: left;
    box-shadow: none;
}

.accuracy-label-external.warning {
    background: transparent;
    color: #f59e0b;
    box-shadow: none;
}

.failure-reason {
    font-size: 0.75rem;
    color: var(--accent-danger);
    margin-top: var(--spacing-xs);
}

.tp-badge {
    font-size: 0.7rem;
    font-weight: 600;
    background: rgba(59, 130, 246, 0.15);
    color: #1e40af;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    margin-left: auto;
}

.config-details {
    margin-top: var(--spacing-sm);
    font-size: 0.8rem;
}

.config-details summary {
    cursor: pointer;
    color: #1e40af;
    font-weight: 600;
    outline: none;
    user-select: none;
}

.config-details summary:hover {
    color: #1d4ed8;
}

.config-details summary::-webkit-details-marker {
    display: none;
}

.config-details summary::before {
    content: "+ ";
    font-weight: 700;
}

.config-details[open] summary::before {
    content: "- ";
}

.config-content {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-md);
    background: #f8fafc;
    border-radius: var(--radius-sm);
    border: 1px solid #e2e8f0;
}

.config-line {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.85rem;
}

.config-line:last-child {
    margin-bottom: 0;
}

.config-label {
    font-weight: 700;
    color: #1e293b;
    min-width: 100px;
    flex-shrink: 0;
}

.config-value {
    color: #334155;
    font-weight: 500;
}

.config-code {
    background: #1e293b;
    color: #e2e8f0;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    word-break: break-all;
}

.config-code.cmd-code {
    display: block;
    max-height: 80px;
    overflow-y: auto;
    white-space: pre-wrap;
    line-height: 1.5;
}

.config-failure {
    background: #fef2f2;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    border-left: 3px solid #dc2626;
}

.config-failure .config-label {
    color: #dc2626;
}

.config-failure .config-value {
    color: #991b1b;
}

/* Feature Table */
.feature-table {
    width: 100%;
    border-collapse: collapse;
    overflow-x: auto;
    display: block;
}

.feature-table th,
.feature-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border: 1px solid var(--border-color);
    white-space: nowrap;
}

/* Key Features column - allow text wrapping */
.feature-table td:nth-child(2) {
    white-space: normal;
    max-width: 400px;
    word-wrap: break-word;
}

.feature-table th {
    background-color: var(--bg-tertiary);
    font-weight: 600;
}

.feature-table .status-good {
    background-color: rgba(35, 134, 54, 0.3);
    color: var(--status-ok-fg);
    font-weight: 600;
}

.feature-table .status-normal {
    background-color: rgba(158, 106, 3, 0.3);
    color: var(--status-yellow-fg);
    font-weight: 600;
}

.feature-table .status-bad {
    background-color: rgba(218, 54, 51, 0.3);
    color: var(--status-red-fg);
    font-weight: 600;
}

/* Performance Tab */
.docker-links {
    margin-bottom: var(--spacing-lg);
}

.docker-links-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.docker-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
    text-decoration: none;
    font-size: 0.875rem;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.docker-link:hover {
    background-color: var(--bg-hover);
}

.docker-link.amd {
    border-color: rgba(255, 102, 102, 0.3);
}

.docker-link.nvidia {
    border-color: rgba(102, 187, 106, 0.3);
}

.perf-charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.chart-container {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 16px;
    padding: var(--spacing-lg);
    border: 1px solid rgba(148, 163, 184, 0.2);
    min-height: 450px;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.chart-container:hover {
    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.1);
    transform: translateY(-2px);
}

.cost-table-container {
    margin-bottom: var(--spacing-lg);
}

.cost-table {
    width: auto;
}

.cost-table th,
.cost-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
    border: 1px solid var(--border-color);
}

.raw-data-toggle {
    margin-bottom: var(--spacing-md);
}

.raw-data-table {
    width: 100%;
    overflow-x: auto;
    display: block;
}

.raw-data-table th,
.raw-data-table td {
    white-space: nowrap;
    font-size: 0.8rem;
}

/* Kernel Tab */
.kernel-info {
    margin-bottom: var(--spacing-md);
}

.text-warning {
    color: var(--accent-warning);
    font-weight: 500;
}

.kernel-charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

/* Button Secondary */
.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-hover);
}

/* Responsive vLLM */
@media (max-width: 1024px) {
    .perf-charts-grid,
    .kernel-charts-grid {
        grid-template-columns: 1fr;
    }

    .model-grid {
        grid-template-columns: 1fr;
    }
}

/* Profile Tab */
.profile-date-badge {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.table-responsive {
    overflow-x: auto;
    max-width: 100%;
}

.table-responsive table {
    min-width: 100%;
}

.profile-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.profile-column {
    min-width: 0; /* Prevent grid blowout */
    overflow: hidden;
}

.profile-column h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.table-scroll-container {
    overflow-x: auto;
    overflow-y: auto;
    max-height: 500px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.table-scroll-container table {
    white-space: nowrap;
}

.profile-column .table-wrapper {
    overflow-x: auto;
    max-height: 600px;
    overflow-y: auto;
}

/* iFrame container */
.iframe-container {
    width: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
}

@media (max-width: 1024px) {
    .profile-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .vllm-tabs {
        flex-wrap: nowrap;
    }

    .vllm-tab {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.75rem;
    }

    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-select {
        width: 100%;
    }
}