/* Options Page Styles - Collapsible Categories */

.options-container {
    max-width: 1200px;
    margin: 0 auto;
}

.options-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.button-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn {
    background-color: #66cc66;
    color: #222222;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #88e888;
}

.btn-secondary {
    background-color: #444;
    color: #66cc66;
    border: 1px solid #66cc66;
}

.btn-secondary:hover {
    background-color: #555;
}

.category-section {
    margin-bottom: 1rem;
    background-color: #1a1a1a;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #333;
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background-color: #2a2a2a;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.2s ease;
}

.category-header:hover {
    background-color: #333;
}

.category-title {
    font-weight: bold;
    color: #88e888;
    font-size: 1.2em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-count {
    font-size: 0.85em;
    color: #999;
    font-weight: normal;
}

.collapse-icon {
    font-size: 1.2em;
    color: #66cc66;
    transition: transform 0.3s ease;
}

.category-section.collapsed .collapse-icon {
    transform: rotate(-90deg);
}

.category-controls {
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: #222;
    border-bottom: 1px solid #333;
}

.category-btn {
    background-color: #444;
    color: #66cc66;
    border: 1px solid #66cc66;
    padding: 5px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    transition: background-color 0.2s ease;
}

.category-btn:hover {
    background-color: #555;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 0.5rem;
    padding: 1rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.category-section:not(.collapsed) .options-grid {
    max-height: 5000px;
}

/* Hide controls and grid when collapsed */
.category-section.collapsed .category-controls,
.category-section.collapsed .options-grid,
.category-section.collapsed .nested-categories {
    max-height: 0;
    padding: 0;
    overflow: hidden;
}

/* Nested categories for grouped items */
.nested-categories {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.category-section:not(.collapsed) .nested-categories {
    max-height: 10000px;
}

.subcategory-section {
    margin-bottom: 0.5rem;
}

.subcategory-header {
    padding: 0.75rem 1rem;
    background-color: #333;
    color: #88e888;
    font-weight: 600;
    font-size: 1em;
    border-bottom: 1px solid #444;
}

.option-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background-color: #2a2a2a;
    border-radius: 4px;
}

.option-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #66cc66;
}

.option-item label {
    cursor: pointer;
    font-size: 0.95em;
    user-select: none;
    flex: 1;
}

.save-message {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: #66cc66;
    color: #222222;
    padding: 1rem 1.5rem;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1000;
}

.save-message.show {
    opacity: 1;
}

.expand-collapse-all {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    justify-content: center;
}

.magic-type-filters {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background-color: #2a2a2a;
    border-radius: 8px;
    border: 2px solid #444;
}

.filter-label {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #88e888;
    font-size: 1.1em;
}

.btn-filter {
    background-color: #3a3a3a;
    border-color: #555;
}

.btn-filter:hover {
    background-color: #4a4a4a;
    border-color: #666;
}

@media (max-width: 768px) {
    .options-grid {
        grid-template-columns: 1fr;
    }
}