.site-selector {
    width: 100%;
    max-width: 400px;
    padding: 12px 16px;
    border: 2px solid var(--border-primary);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.site-selector:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.sites-selector-section {
    margin-bottom: 32px;
}

.site-summary-section {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.site-summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.site-summary-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.site-summary-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 20px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-dot.ok { background: var(--success); }
.status-dot.warning { background: var(--warning); }
.status-dot.critical { background: var(--danger); }
.status-dot.offline { background: var(--text-muted); }

.status-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.site-kpis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.site-kpi-card {
    background: var(--bg-secondary);
    border-radius: 10px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1px solid var(--border-primary);
    transition: all 0.2s ease;
}

.site-kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.site-kpi-icon {
    font-size: 28px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, color-mix(in srgb, var(--primary) 70%, black) 100%);
    border-radius: 10px;
    flex-shrink: 0;
}

.site-kpi-content {
    flex: 1;
}

.site-kpi-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.site-kpi-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
}

.site-assets-section,
.site-trends-section {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 24px;
    border: 1px solid var(--border-primary);
}

.site-assets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.site-asset-card {
    background: var(--bg-tertiary);
    border-radius: 10px;
    padding: 16px;
    border: 2px solid var(--border-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.site-asset-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.site-asset-card.critical {
    border-left: 4px solid var(--danger);
}

.site-asset-card.warning {
    border-left: 4px solid var(--warning);
}

.site-asset-card.ok {
    border-left: 4px solid var(--success);
}

.site-asset-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.site-asset-status {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.site-asset-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
}

.site-asset-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.site-asset-metric {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.metric-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
}

.metric-bar {
    width: 100%;
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    overflow: hidden;
}

.metric-bar-fill {
    height: 100%;
    background: var(--primary);
    transition: width 0.3s ease;
}

.site-asset-metrics-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.site-asset-metric-sm .metric-value {
    font-size: 14px;
}

.site-trends-chart-container {
    height: 350px;
    margin-top: 16px;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 16px;
}

.empty-state-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.empty-state-message {
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 400px;
}

.notifications-config-section {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 800px;
}

.config-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    overflow: hidden;
}

.config-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
}

.config-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.config-card-title svg {
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
    margin-top: -2px; }

.config-card-body {
    padding: 24px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-tertiary);
    border: 2px solid var(--border-primary);
    transition: 0.3s;
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: var(--text-muted);
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--primary);
    border-color: var(--primary);
}

input:checked + .toggle-slider:before {
    transform: translateX(22px);
    background-color: white;
}

.notification-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.checkbox-card {
    position: relative;
    cursor: pointer;
}

.checkbox-card input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.checkbox-card-content {
    background: var(--bg-tertiary);
    border: 2px solid var(--border-primary);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.2s ease;
}

.checkbox-card input:checked + .checkbox-card-content {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 10%, var(--bg-tertiary));
}

.checkbox-card-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.checkbox-card-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.checkbox-card-desc {
    font-size: 12px;
    color: var(--text-secondary);
}

.time-range-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.config-description {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.config-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal.hidden {
    display: none;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-container {
    position: relative;
    background: var(--bg-primary);
    border-radius: 16px;
    max-width: 600px;
    width: 90%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-primary);
}

.modal-container.modal-lg {
    max-width: 900px;
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-close-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-primary);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.widget-config-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border-primary);
}

.config-tab {
    padding: 12px 20px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

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

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

.config-tab-panel {
    display: none;
}

.config-tab-panel.active {
    display: block;
}

.panel-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.panel-description {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.sortable-widgets-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.sortable-widget-item {
    background: var(--bg-secondary);
    border: 2px solid var(--border-primary);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: move;
    transition: all 0.2s ease;
}

.sortable-widget-item:hover {
    border-color: var(--primary);
}

.sortable-widget-item.dragging {
    opacity: 0.5;
}

.sortable-widget-handle {
    color: var(--text-muted);
    font-size: 16px;
}

.sortable-widget-icon {
    font-size: 20px;
}

.sortable-widget-name {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.sortable-widget-size {
    font-size: 11px;
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.available-widgets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.widget-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-primary);
    border-radius: 10px;
    padding: 16px;
    transition: all 0.2s ease;
}

.widget-option.enabled {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 5%, var(--bg-secondary));
}

.widget-option-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.widget-option-icon {
    font-size: 28px;
}

.widget-option-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.widget-option-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.widget-option-size {
    font-size: 10px;
    padding: 3px 6px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    color: var(--text-secondary);
    text-transform: uppercase;
    width: fit-content;
}

.settings-group {
    margin-bottom: 24px;
}

.settings-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    cursor: pointer;
}

.settings-help {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0;
}

@media (max-width: 768px) {
    .site-kpis-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .site-assets-grid {
        grid-template-columns: 1fr;
    }

    .notification-types-grid,
    .available-widgets-grid {
        grid-template-columns: 1fr;
    }

    .time-range-grid {
        grid-template-columns: 1fr;
    }

    .modal-container {
        width: 95%;
        max-height: 90vh;
    }
}