/* ==========================================================================
   AI Ops Dashboard - Main Stylesheet
   ========================================================================== */

/* CSS Variables / Theme - Aligned with Platform UI Standards (tokens.css + theme-system.css) */
/* Light Theme (Default) */
:root {
    /* Colors - Light Theme (from tokens.css) */
    --color-bg-primary: var(--bg-body, #f9fafb);
    --color-bg-secondary: var(--bg-card, #ffffff);
    --color-bg-tertiary: var(--bg-surface, #f3f4f6);
    --color-text-primary: var(--text-primary, #1f2937);
    --color-text-secondary: var(--text-secondary, #4b5563);
    --color-text-muted: var(--text-muted, #9ca3af);
    --color-border: var(--border-color, #e5e7eb);
    --color-border-hover: var(--border-color-hover, #d1d5db);
    
    /* Brand Colors (from tokens.css) */
    --color-primary: var(--primary, #667eea);
    --color-primary-hover: var(--primary-hover, #4f46e5);
    --color-primary-light: var(--primary-light, rgba(102, 126, 234, 0.1));
    
    /* Status Colors (from tokens.css) */
    --color-success: var(--success, #10b981);
    --color-success-light: var(--success-bg, rgba(16, 185, 129, 0.08));
    --color-warning: var(--warning, #f59e0b);
    --color-warning-light: var(--warning-bg, rgba(245, 158, 11, 0.08));
    --color-critical: var(--danger, #ef4444);
    --color-critical-light: var(--error-bg, rgba(239, 68, 68, 0.08));
    --color-info: var(--info, #3b82f6);
    --color-info-light: #e0e7ff;
    
    /* Shadows (from tokens.css) */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: var(--box-shadow, 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.032));
    --shadow-lg: var(--box-shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05));
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius (from tokens.css) */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
}

/* Dark Theme - Synced with html[data-theme='dark'] */
html[data-theme='dark'] {
    --color-bg-primary: var(--gray-900, #111827);
    --color-bg-secondary: var(--gray-800, #1f2937);
    --color-bg-tertiary: var(--gray-700, #374151);
    --color-text-primary: var(--gray-100, #f3f4f6);
    --color-text-secondary: var(--gray-400, #9ca3af);
    --color-text-muted: var(--gray-500, #6b7280);
    --color-border: var(--gray-700, #374151);
    --color-border-hover: var(--gray-600, #4b5563);
    --color-primary-light: rgba(102, 126, 234, 0.15);
    --color-success-light: rgba(16, 185, 129, 0.15);
    --color-warning-light: rgba(245, 158, 11, 0.15);
    --color-critical-light: rgba(239, 68, 68, 0.15);
    --color-info-light: rgba(59, 130, 246, 0.15);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -1px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.15);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

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

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

body {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-hover);
}

/* ==========================================================================
   Header (solo per pagine AMS con header custom - NON applicato al toolbar D-One)
   Scoped a .content-section per non sovrascrivere .main-header (toolbar generata da daitanone-ui.js)
   ========================================================================== */

.content-section .header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.content-section .header-logo {
    width: 36px;
    height: 36px;
}

.content-section .header-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Header Navigation */
.content-section .header-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-left: var(--spacing-xl);
}

.content-section .nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.content-section .nav-link:hover {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

.content-section .nav-link.active {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.content-section .nav-link i {
    width: 18px;
    height: 18px;
}

@media (max-width: 768px) {
    .content-section .header-nav {
        display: none;
    }
}

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

.content-section .back-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.content-section .back-link:hover {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

.client-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.client-badge.healthy {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.client-badge.warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.client-badge.critical {
    background-color: var(--color-critical-light);
    color: var(--color-critical);
}

/* Polling Status */
.polling-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.polling-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-success);
    animation: pulse 2s infinite;
}

.polling-status.paused .polling-indicator {
    background-color: var(--color-text-muted);
    animation: none;
}

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

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    background-color: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.btn-icon:hover:not(:disabled) {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border-color: var(--color-border-hover);
}

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

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

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

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

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

.btn-success:hover:not(:disabled) {
    background-color: #059669;
}

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

.btn-danger:hover:not(:disabled) {
    background-color: #dc2626;
}

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

.main-content {
    flex: 1;
    padding: var(--spacing-xl);
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
}

/* ==========================================================================
   Summary Bar
   ========================================================================== */

.summary-bar,
.client-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.summary-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.summary-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-hover);
}

.summary-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
}

.summary-icon.critical {
    background-color: var(--color-critical-light);
    color: var(--color-critical);
}

.summary-icon.warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.summary-icon.success {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.summary-icon.info {
    background-color: var(--color-info-light);
    color: var(--color-info);
}

.summary-content {
    display: flex;
    flex-direction: column;
}

.summary-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.summary-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   Clients Section
   ========================================================================== */

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

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

.section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.section-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Search Box */
.search-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.search-box input {
    border: none;
    background: transparent;
    color: var(--color-text-primary);
    font-size: 0.875rem;
    outline: none;
    width: 200px;
}

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

/* Select Filter */
.select-filter {
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: inherit;
    font-size: 0.875rem;
    color: var(--color-text-primary);
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    outline: none;
}

.select-filter:focus {
    border-color: var(--color-primary);
}

/* Clients Grid */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

/* Client Card */
.client-card {
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.client-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--card-accent-color, var(--color-primary));
}

.client-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border-hover);
}

.client-card.status-critical::before {
    background-color: var(--color-critical);
}

.client-card.status-warning::before {
    background-color: var(--color-warning);
}

.client-card.status-healthy::before {
    background-color: var(--color-success);
}

.client-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.client-card-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.client-card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
}

.client-card-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.client-card-id {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.client-card-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.client-card-status.critical {
    background-color: var(--color-critical-light);
    color: var(--color-critical);
}

.client-card-status.warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.client-card-status.healthy {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.client-card-description {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.client-card-kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.kpi-item {
    text-align: center;
}

.kpi-value {
    font-size: 1.25rem;
    font-weight: 700;
}

.kpi-value.critical {
    color: var(--color-critical);
}

.kpi-value.warning {
    color: var(--color-warning);
}

.kpi-value.success {
    color: var(--color-success);
}

.kpi-label {
    font-size: 0.625rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.client-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.tag {
    padding: 2px 8px;
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    font-size: 0.625rem;
    color: var(--color-text-secondary);
}

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

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

.spin {
    animation: spin 1s linear infinite;
}

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

/* ==========================================================================
   Tabs Navigation
   ========================================================================== */

.tabs-nav {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    overflow-x: auto;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

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

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

/* ==========================================================================
   Tab Content
   ========================================================================== */

.tab-content {
    display: none;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

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

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

.tab-header h2 {
    font-size: 1.125rem;
    font-weight: 600;
}

.tab-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

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

.errors-table-container {
    overflow-x: auto;
    margin-bottom: var(--spacing-lg);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

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

.data-table th {
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    font-size: 0.6875rem;
    letter-spacing: 0.05em;
    background-color: var(--color-bg-tertiary);
}

.data-table tbody tr {
    transition: background-color var(--transition-fast);
}

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

.data-table .status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.open {
    background-color: var(--color-critical-light);
    color: var(--color-critical);
}

.status-badge.closed {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.severity-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.6875rem;
    font-weight: 600;
}

.severity-badge.critical {
    background-color: var(--color-critical-light);
    color: var(--color-critical);
}

.severity-badge.high {
    background-color: var(--color-warning-light);
    color: #d97706;
}

.severity-badge.medium {
    background-color: var(--color-info-light);
    color: var(--color-info);
}

.severity-badge.low {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
}

.message-cell {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.loading-row td {
    text-align: center;
    padding: var(--spacing-2xl);
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

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

/* ==========================================================================
   Graph Container
   ========================================================================== */

.graph-container {
    display: flex;
    gap: var(--spacing-lg);
    min-height: 500px;
}

.graph-canvas {
    flex: 1;
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    position: relative;
    min-height: 500px;
}

.graph-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--color-text-muted);
    gap: var(--spacing-md);
}

.graph-placeholder svg {
    width: 64px;
    height: 64px;
    opacity: 0.5;
}

.graph-legend {
    width: 200px;
    padding: var(--spacing-md);
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
}

.graph-legend h4 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.8125rem;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-sm);
}

/* Node Details Panel */
.node-details-panel {
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
    width: 300px;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 10;
}

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

.panel-header h3 {
    font-size: 0.875rem;
    font-weight: 600;
}

.panel-content {
    padding: var(--spacing-md);
    max-height: 400px;
    overflow-y: auto;
    font-size: 0.8125rem;
}

.panel-content .property {
    margin-bottom: var(--spacing-sm);
}

.panel-content .property-key {
    font-weight: 600;
    color: var(--color-text-secondary);
}

.panel-content .property-value {
    word-break: break-word;
}

/* ==========================================================================
   Solutions Grid
   ========================================================================== */

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

.solution-card {
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-fast);
}

.solution-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-hover);
}

.solution-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.solution-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.solution-card-type {
    font-size: 0.75rem;
    padding: 2px 8px;
    background-color: var(--color-success-light);
    color: var(--color-success);
    border-radius: var(--radius-full);
}

.solution-card-description {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.solution-card-stats {
    display: flex;
    gap: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    font-size: 0.75rem;
}

.solution-stat {
    display: flex;
    flex-direction: column;
}

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

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

/* ==========================================================================
   Query Console
   ========================================================================== */

.query-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

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

.query-editor {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.code-editor {
    width: 100%;
    min-height: 200px;
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    resize: vertical;
}

.code-editor:focus {
    outline: none;
    border-color: var(--color-primary);
}

.query-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.query-results h3 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.results-output {
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 400px;
    overflow-y: auto;
}

/* ==========================================================================
   Modals
   ========================================================================== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-content.modal-large {
    max-width: 900px;
}

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

.modal-header h2 {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-body {
    flex: 1;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

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

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

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

.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: inherit;
    font-size: 0.875rem;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

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

.radio-label input {
    cursor: pointer;
}

.divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--spacing-lg) 0;
}

/* Suggested Solutions */
.suggested-solutions h3 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

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

.suggested-solution-item {
    padding: var(--spacing-md);
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

.suggested-solution-item:hover {
    border-color: var(--color-primary);
}

.suggested-solution-item.selected {
    border-color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.suggested-solution-item h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.suggested-solution-item p {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.no-data {
    color: var(--color-text-muted);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-md);
}

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

.toast-container {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 1100;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
    max-width: 400px;
}

.toast.success {
    border-left: 4px solid var(--color-success);
}

.toast.error {
    border-left: 4px solid var(--color-critical);
}

.toast.warning {
    border-left: 4px solid var(--color-warning);
}

.toast.info {
    border-left: 4px solid var(--color-info);
}

.toast-message {
    flex: 1;
    font-size: 0.875rem;
}

.toast-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

.footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    border-top: 1px solid var(--color-border);
}

.footer-version {
    margin-top: var(--spacing-xs);
    opacity: 0.7;
}

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

@media (max-width: 768px) {
    .content-section .header {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .content-section .header-title {
        font-size: 1rem;
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
    
    .summary-bar,
    .client-summary {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
    }
    
    .tabs-nav {
        overflow-x: auto;
    }
    
    .tab-btn span {
        display: none;
    }
    
    .graph-container {
        flex-direction: column;
    }
    
    .graph-legend {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }
    
    .graph-legend h4 {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .summary-bar,
    .client-summary {
        grid-template-columns: 1fr;
    }
    
    .polling-status {
        display: none;
    }
    
    .section-actions {
        width: 100%;
    }
    
    .search-box {
        width: 100%;
    }
    
    .search-box input {
        width: 100%;
    }
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

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

.mt-md {
    margin-top: var(--spacing-md);
}

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