/* AI Chat Page */
.ai-chat-page {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 1.5rem;
}

.chat-main-container {
    display: flex;
    gap: 1.5rem;
    flex: 1;
    overflow: hidden;
}

.chat-history-panel {
    width: 280px;
    background: var(--bg-secondary);
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid var(--bg-tertiary);
    display: flex;
    flex-direction: column;
}

.chat-history-panel h3 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.chat-history-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.chat-history-item {
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.chat-history-item:hover {
    background: var(--accent-color);
    color: #fff;
    transform: translateX(4px);
}

.chat-container {
    flex: 1;
    background: var(--bg-secondary);
    border-radius: 0.75rem;
    border: 1px solid var(--bg-tertiary);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chat-header {
    padding: 1.25rem 1.5rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-message {
    padding: 1rem;
    border-radius: 0.75rem;
    max-width: 75%;
    font-size: 0.95rem;
    line-height: 1.6;
}

.chat-message.user {
    background: var(--accent-color);
    color: #fff;
    margin-left: auto;
    border-bottom-right-radius: 0.3rem;
}

.chat-message.ai {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-bottom-left-radius: 0.3rem;
}

.video-player {
    margin-top: 0.75rem;
    border-radius: 0.5rem;
    overflow: hidden;
    max-width: 100%;
}

.video-player video {
    width: 100%;
    display: block;
    background: #000;
}

.video-info {
    padding: 0.75rem;
    background: var(--bg-tertiary);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.chat-input-area {
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--bg-tertiary);
}

.chat-input-container {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.chat-input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.chat-input:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* Analytics Page */
.analytics-page {
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 1.5rem;
    overflow: hidden;
    min-height: 0;
}

.analytics-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.analytics-select {
    min-width: 300px;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.analytics-select:hover {
    border-color: var(--accent-color);
}

.analytics-select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-color-transparent);
}

.date-picker {
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.date-picker:hover {
    border-color: var(--accent-color);
}

.date-picker:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-color-transparent);
}

/* Style for date picker in light theme */
body.light-theme .date-picker,
body.light-theme .analytics-select {
    color-scheme: light;
}

body:not(.light-theme) .date-picker,
body:not(.light-theme) .analytics-select {
    color-scheme: dark;
}

.analytics-content {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(320px, auto);
    gap: 1.5rem;
    overflow: auto;
    padding: 0.5rem 0;
}

.analytics-card {
    background: var(--bg-secondary);
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid var(--bg-tertiary);
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.analytics-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

/* Grid layout for different chart sizes */
.analytics-card:nth-child(1) {
    grid-column: span 8;
    grid-row: span 1;
}

.analytics-card:nth-child(2) {
    grid-column: span 4;
    grid-row: span 1;
}

.analytics-card:nth-child(3) {
    grid-column: span 6;
    grid-row: span 1;
}

.analytics-card:nth-child(4) {
    grid-column: span 6;
    grid-row: span 1;
}

.analytics-card h3 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.analytics-card h3::before {
    content: '📊';
    font-size: 1.1rem;
}

.analytics-chart-container {
    flex: 1;
    min-height: 280px;
    position: relative;
}

/* Responsive layout for smaller screens */
@media (max-width: 1400px) {
    .analytics-card:nth-child(1),
    .analytics-card:nth-child(2),
    .analytics-card:nth-child(3),
    .analytics-card:nth-child(4) {
        grid-column: span 6;
    }
}

@media (max-width: 900px) {
    .analytics-content {
        grid-template-columns: 1fr;
    }

    .analytics-card:nth-child(1),
    .analytics-card:nth-child(2),
    .analytics-card:nth-child(3),
    .analytics-card:nth-child(4) {
        grid-column: span 1;
    }
}

/* Facility Monitoring - Full width card */
.analytics-card.analytics-card-full {
    grid-column: span 12;
}

/* Chart Insights Panel */
.chart-insights {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.chart-insights strong {
    color: var(--text-primary);
}

/* Heatmap Grid Styles */
.heatmap-container {
    width: 100%;
    overflow-x: auto;
}

.heatmap-grid {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 700px;
}

.heatmap-row {
    display: flex;
    gap: 2px;
}

.heatmap-row.header {
    margin-bottom: 4px;
}

.heatmap-cell {
    flex: 1;
    min-width: 24px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: var(--text-primary);
    border-radius: 3px;
    cursor: pointer;
    transition: transform 0.1s;
}

.heatmap-cell:hover {
    transform: scale(1.1);
    z-index: 10;
}

.heatmap-cell.day-label {
    min-width: 40px;
    flex: none;
    background: transparent;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.heatmap-cell.hour-label {
    background: transparent;
    font-weight: 500;
    font-size: 0.65rem;
    color: var(--text-secondary);
}

/* Camera Health Panel Styles */
.health-container {
    width: 100%;
}

.camera-health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.camera-health-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: 0.5rem;
    transition: all 0.2s;
}

.camera-health-card:hover {
    background: var(--bg-primary);
    transform: translateX(4px);
}

.camera-health-status {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 8px currentColor;
}

.camera-health-info {
    flex: 1;
}

.camera-health-info strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.camera-health-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.health-summary {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.health-summary div {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Facility Monitoring Specific Layouts */
.analytics-content .analytics-card:nth-child(5),
.analytics-content .analytics-card:nth-child(6),
.analytics-content .analytics-card:nth-child(7),
.analytics-content .analytics-card:nth-child(8),
.analytics-content .analytics-card:nth-child(9),
.analytics-content .analytics-card:nth-child(10) {
    grid-column: span 6;
}

@media (max-width: 1400px) {
    .analytics-content .analytics-card:nth-child(5),
    .analytics-content .analytics-card:nth-child(6),
    .analytics-content .analytics-card:nth-child(7),
    .analytics-content .analytics-card:nth-child(8),
    .analytics-content .analytics-card:nth-child(9),
    .analytics-content .analytics-card:nth-child(10) {
        grid-column: span 6;
    }
}

@media (max-width: 900px) {
    .analytics-card.analytics-card-full,
    .analytics-content .analytics-card:nth-child(5),
    .analytics-content .analytics-card:nth-child(6),
    .analytics-content .analytics-card:nth-child(7),
    .analytics-content .analytics-card:nth-child(8),
    .analytics-content .analytics-card:nth-child(9),
    .analytics-content .analytics-card:nth-child(10) {
        grid-column: span 1;
    }

    .camera-health-grid {
        grid-template-columns: 1fr;
    }

    .health-summary {
        flex-direction: column;
        gap: 0.5rem;
    }
}