/* Energy Storage Styles */

.energy-storage-container {
    max-width: 95%;
    width: fit-content;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.energy-storage-container .table-wrapper {
    margin: 20px 0;
    /* No overflow here - it breaks sticky! */
}

/* Container itself handles overflow for mobile */
@media (max-width: 1400px) {
    .energy-storage-container .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

.energy-storage-body {
    background: linear-gradient(135deg, #8B3A3A 0%, #CD5C5C 50%, #BC8F8F 100%);
    min-height: 100vh;
    padding: 20px;
    color: #333;
}

.energy-storage-container h1 {
    color: #8B3A3A;
    text-align: center;
    margin-bottom: 10px;
    font-size: 2.5em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.energy-storage-container .subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 1.1em;
    font-style: italic;
}

.energy-storage-container .intro {
    background: rgba(139, 58, 58, 0.08);
    padding: 20px;
    border-radius: 10px;
    margin: 0 auto 30px auto;
    line-height: 1.6;
    text-align: center;
}

.energy-storage-container table {
    width: 100%;
    min-width: 1200px;
    border-collapse: separate;
    border-spacing: 0;
    background: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.energy-storage-container thead {
    background: linear-gradient(135deg, #8B3A3A 0%, #A0522D 100%);
    color: white;
}

.energy-storage-container th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    letter-spacing: 0.5px;
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    background: linear-gradient(135deg, #8B3A3A 0%, #A0522D 100%);
    z-index: 100;
    user-select: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.energy-storage-container th:first-child {
    border-top-left-radius: 10px;
}

.energy-storage-container th:last-child {
    border-top-right-radius: 10px;
}

.energy-storage-container th.sortable {
    cursor: pointer;
    padding-right: 30px;
}

.energy-storage-container th.sortable:hover {
    background: rgba(255, 255, 255, 0.1);
}

.energy-storage-container th.sortable::after {
    content: '⇅';
    position: absolute;
    right: 10px;
    opacity: 0.5;
    font-size: 0.9em;
}

.energy-storage-container th.sortable.asc::after {
    content: '↑';
    opacity: 1;
}

.energy-storage-container th.sortable.desc::after {
    content: '↓';
    opacity: 1;
}

.energy-storage-container td {
    padding: 12px 15px;
    border-bottom: 1px solid #f0f0f0;
}

.energy-storage-container tbody tr:hover {
    background-color: rgba(139, 58, 58, 0.05);
    transition: background-color 0.3s ease;
}

.energy-storage-container tbody tr:last-child td {
    border-bottom: none;
}

.energy-storage-container tbody tr:last-child td:first-child {
    border-bottom-left-radius: 10px;
}

.energy-storage-container tbody tr:last-child td:last-child {
    border-bottom-right-radius: 10px;
}

.energy-storage-container .storage-type {
    font-weight: 600;
    color: #8B3A3A;
}

.energy-storage-container .category {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.85em;
    font-weight: 500;
}

.energy-storage-container .monetary { background: #FFE4B5; color: #8B4513; }
.energy-storage-container .fossil { background: #D3D3D3; color: #2F4F4F; }
.energy-storage-container .biological { background: #90EE90; color: #228B22; }
.energy-storage-container .physical { background: #87CEEB; color: #4682B4; }
.energy-storage-container .chemical { background: #DDA0DD; color: #8B008B; }
.energy-storage-container .social { background: #FFB6C1; color: #8B0000; }

/* Favorites column */
.energy-storage-container .favorites-header {
    text-align: center;
    min-width: 100px;
}

.energy-storage-container .favorite-cell {
    text-align: center;
    vertical-align: middle;
}

.energy-storage-container .favorite-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #8B3A3A;
}

.energy-storage-container .favorite-checkbox:hover {
    transform: scale(1.1);
}

/* Effort level colors for maintenance and extraction */
.energy-storage-container .effort-very-low {
    color: #228B22;
}
.energy-storage-container .effort-low {
    color: #32CD32;
}
.energy-storage-container .effort-medium {
    color: #FF8C00;
}
.energy-storage-container .effort-high {
    color: #FF4500;
}
.energy-storage-container .effort-very-high {
    color: #8B0000;
    font-weight: 600;
}

.energy-storage-container .footer {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 2px solid rgba(139, 58, 58, 0.2);
    color: #666;
    font-size: 0.9em;
}

@media (max-width: 768px) {
    .energy-storage-container {
        max-width: 100%;
        width: calc(100vw - 20px);
        padding: 15px;
        margin: 10px;
    }

    .energy-storage-body {
        padding: 10px;
    }

    .energy-storage-container h1 {
        font-size: 1.8em;
    }

    .energy-storage-container .intro {
        padding: 15px;
        font-size: 0.95em;
    }

    .energy-storage-container .table-wrapper {
        margin: 15px -15px;
        padding: 0 15px;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
    }

    .energy-storage-container table {
        font-size: 0.85em;
        min-width: 1200px;
    }

    .energy-storage-container th, 
    .energy-storage-container td {
        padding: 8px 6px;
        white-space: nowrap;
    }

    .energy-storage-container th.sortable {
        padding-right: 22px;
    }

    .energy-storage-container th.sortable::after {
        right: 6px;
    }
}