#sidebar h3 {
    cursor: pointer;
    position: relative;
    padding-right: 20px;
    user-select: none;
}

/* Добавляем стили для мигающего текста */
@keyframes blink-red {
    0% { color: #ff0000; }
    50% { color: #ff6666; }
    100% { color: #ff0000; }
}

.blinking-text-red {
    animation: blink-red 1.5s infinite;
    font-weight: bold;
}

#sidebar h3:after {
    content: "▼";
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8em;
    transition: transform 0.3s;
}

#sidebar h3.collapsed:after {
    transform: translateY(-50%) rotate(-90deg);
}

#sidebar .status-items.collapsed {
    display: none !important;
}

.blinking-leak-header {
    animation: blink-animation 1s infinite;
    color: #1976d2;
}

@keyframes blink-animation {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Стили для кластеров маркеров */
.marker-cluster-custom {
    text-align: center;
    border-radius: 50%;
    font-weight: bold;
}

.marker-cluster-custom div {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.marker-cluster-leak div {
    animation: cluster-blink-animation 1.5s infinite;
}

@keyframes cluster-blink-animation {
    0% { opacity: 1; }
    50% { opacity: 0.6; }
    100% { opacity: 1; }
}

/* Стили для кнопки обновления (перемещены в основной CSS файл) */

/* Стили для Toast уведомлений */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    max-width: 300px;
}

.toast {
    margin-bottom: 10px;
    padding: 12px 16px 12px 45px;
    border-radius: 5px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    font-size: 14px;
    font-weight: 500;
    color: white;
    animation: toast-slide-in 0.3s ease-out;
    cursor: pointer;
    transition: opacity 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
}

.toast::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.toast-info::before {
    content: 'ℹ️';
    font-size: 14px;
}

.toast-success::before {
    content: '✅';
    font-size: 16px;
}

.toast-warning::before {
    content: '⚠️';
    font-size: 16px;
}

.toast-error::before {
    content: '❌';
    font-size: 16px;
}

.toast:hover {
    opacity: 0.9;
}

.toast-info {
    background-color: #2196F3;
}

.toast-success {
    background-color: #4CAF50;
}

.toast-warning {
    background-color: #FF9800;
}

.toast-error {
    background-color: #F44336;
}

@keyframes toast-slide-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes toast-slide-out {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.toast.removing {
    animation: toast-slide-out 0.3s ease-in forwards;
}

/* Skeleton Loading Styles */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

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

.skeleton-table td {
    padding: 12px 8px;
    border-bottom: 1px solid #eee;
}

.skeleton-row {
    height: 16px;
    border-radius: 4px;
}

.skeleton-row.wide {
    width: 80%;
}

.skeleton-row.medium {
    width: 60%;
}

.skeleton-row.narrow {
    width: 40%;
}

.skeleton-map {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #666;
}

.skeleton-map::before {
    content: '🗺️';
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.7;
}

.skeleton-map::after {
    content: 'Загрузка карты...';
    font-weight: 500;
}

.skeleton-dots {
    display: inline-block;
    animation: skeleton-dots 1.5s infinite;
}

@keyframes skeleton-dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60% { content: '...'; }
    80%, 100% { content: ''; }
}