/* Стили для панели мониторинга производительности */

/* Карточки метрик */
.performance-metric-card {
    transition: all 0.3s ease;
    border: none !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.performance-metric-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.performance-metric-card .card-header {
    background: linear-gradient(135deg, var(--bg-medium) 0%, var(--hover-bg) 100%) !important;
    border-bottom: 1px solid var(--border-color) !important;
    padding: 0.75rem 1rem !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
}

.performance-metric-card .card-body {
    padding: 1.5rem 1rem !important;
    text-align: center !important;
}

.performance-metric-card h4 {
    font-size: 2rem !important;
    font-weight: 700 !important;
    margin-bottom: 0.5rem !important;
    line-height: 1 !important;
}

.performance-metric-card p {
    font-size: 0.85rem !important;
    opacity: 0.8 !important;
    margin: 0 !important;
}

/* Алерты производительности */
.performance-alert {
    border: none !important;
    border-radius: var(--border-radius) !important;
    margin-bottom: 0.5rem !important;
    font-size: 0.9rem !important;
}

.performance-alert i {
    margin-right: 0.5rem !important;
}

/* Кнопки управления */
.performance-controls .btn-group {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important;
    border-radius: var(--border-radius) !important;
    overflow: hidden !important;
}

.performance-controls .btn {
    border: none !important;
    font-weight: 500 !important;
    transition: all 0.3s ease !important;
}

.performance-controls .btn:hover {
    transform: translateY(-1px) !important;
}

/* Таблицы */
.performance-table {
    font-size: 0.85rem !important;
}

.performance-table th {
    background-color: var(--hover-bg) !important;
    border-color: var(--border-color) !important;
    font-weight: 600 !important;
    font-size: 0.8rem !important;
    padding: 0.75rem 0.5rem !important;
}

.performance-table td {
    padding: 0.5rem !important;
    border-color: var(--border-color) !important;
}

/* Списки рекомендаций */
.performance-recommendations .list-group-item {
    background-color: var(--bg-medium) !important;
    border-color: var(--border-color) !important;
    color: var(--text-medium) !important;
    font-size: 0.9rem !important;
    padding: 0.75rem 1rem !important;
}

.performance-recommendations .list-group-item:hover {
    background-color: var(--hover-bg) !important;
}

/* Графики */
.performance-chart-container {
    background-color: var(--bg-medium) !important;
    border-radius: var(--border-radius) !important;
    padding: 1rem !important;
}

/* Системная информация */
.system-info .list-group-item {
    background-color: var(--bg-medium) !important;
    border-color: var(--border-color) !important;
    color: var(--text-medium) !important;
    font-size: 0.85rem !important;
    padding: 0.5rem 1rem !important;
}

.system-info .list-group-item strong {
    color: var(--text-light) !important;
}

/* Заголовок страницы */
.performance-monitor-header h1 {
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--info-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700 !important;
}

.performance-monitor-header i {
    color: var(--accent-teal) !important;
}

/* Анимации загрузки */
.performance-loading {
    display: inline-block;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Индикаторы состояния */
.status-indicator {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 0.5rem;
}

.status-indicator.good {
    background-color: var(--success-green);
    box-shadow: 0 0 8px rgba(46, 204, 113, 0.3);
}

.status-indicator.warning {
    background-color: #f39c12;
    box-shadow: 0 0 8px rgba(243, 156, 18, 0.3);
}

.status-indicator.danger {
    background-color: var(--danger-pink);
    box-shadow: 0 0 8px rgba(231, 76, 60, 0.3);
}

/* Адаптивность */
@media (max-width: 768px) {
    .performance-metric-card h4 {
        font-size: 1.5rem !important;
    }
    
    .performance-metric-card .card-body {
        padding: 1rem 0.5rem !important;
    }
    
    .performance-table {
        font-size: 0.75rem !important;
    }
    
    .performance-controls .btn {
        font-size: 0.8rem !important;
        padding: 0.375rem 0.75rem !important;
    }
}

/* Специальные стили для темной темы */
body.dark-theme .performance-metric-card {
    background-color: var(--bg-medium) !important;
    border-color: var(--border-color) !important;
}

body.dark-theme .performance-chart-container {
    border: 1px solid var(--border-color) !important;
}

/* Специальные стили для светлой темы */
body.light-theme .performance-metric-card {
    background-color: #ffffff !important;
    border: 1px solid #e1e5e9 !important;
}

body.light-theme .performance-metric-card:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.1) !important;
}

body.light-theme .performance-chart-container {
    background-color: #ffffff !important;
    border: 1px solid #e1e5e9 !important;
}