/**
 * Alert Filtering and Search Styles for PascoWeather.com
 * Provides filtering, sorting, and search functionality for weather alerts
 */

/* Alert Filter Container */
.alert-filters {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background-color: var(--card-bg);
    border-radius: 0.375rem;
    border: 1px solid var(--border-color);
}

/* Filter Row */
.alert-filters .filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1rem;
}

/* Filter Label */
.alert-filters .filter-label {
    font-weight: 600;
    font-size: 0.9rem;
    margin-right: 0.25rem;
    color: var(--text-color);
}

/* Filter Dropdown */
.alert-filters .filter-select {
    min-width: 140px;
    border-radius: 0.375rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    padding: 0.375rem 0.75rem;
    font-size: 0.9rem;
}

/* Search Box */
.alert-filters .search-box {
    position: relative;
    flex-grow: 1;
}

.alert-filters .search-input {
    width: 100%;
    padding: 0.375rem 0.75rem 0.375rem 2.25rem;
    border-radius: 0.375rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 0.9rem;
}

.alert-filters .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

/* Filter Buttons */
.alert-filters .filter-buttons {
    display: flex;
    gap: 0.5rem;
}

.alert-filters .filter-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.9rem;
    border-radius: 0.375rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Filter Tags */
.alert-filters .filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.alert-filters .filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background-color: var(--bg-secondary);
    border-radius: 1rem;
    font-size: 0.8rem;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.alert-filters .filter-tag .close-btn {
    width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.1);
    cursor: pointer;
    font-size: 0.7rem;
    margin-left: 0.25rem;
}

/* Filter Toggle Button */
.alert-filters .filter-toggle {
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    color: var(--primary-color);
    background: none;
    border: none;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    cursor: pointer;
}

.alert-filters .filter-toggle:hover {
    text-decoration: underline;
}

.alert-filters .filter-toggle i {
    transition: transform 0.3s ease;
}

.alert-filters .filter-toggle.collapsed i {
    transform: rotate(-90deg);
}

/* Filter Panel (Collapsible) */
.alert-filters .filter-panel {
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.alert-filters .filter-panel.collapsed {
    max-height: 0;
}

/* No Results Message */
.no-alerts-found {
    padding: 2rem;
    text-align: center;
    background-color: var(--bg-secondary);
    border-radius: 0.375rem;
    margin-bottom: 1rem;
}

.no-alerts-found i {
    font-size: 2rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    display: block;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .alert-filters .filter-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    
    .alert-filters .search-box {
        order: -1;
        margin-bottom: 0.5rem;
    }
    
    .alert-filters .filter-buttons {
        justify-content: space-between;
    }
    
    .alert-filters .filter-select {
        width: 100%;
    }
}

/* Dark Mode Adjustments */
[data-theme="dark"] .alert-filters .filter-select,
[data-theme="dark"] .alert-filters .search-input {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .alert-filters .filter-tag {
    background-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .alert-filters .filter-tag .close-btn {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Animation for filter tags */
.alert-filters .filter-tag {
    animation: tagAppear 0.3s ease forwards;
}

@keyframes tagAppear {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Highlight search results */
.highlight-text {
    background-color: rgba(255, 193, 7, 0.3);
    padding: 0 2px;
    border-radius: 2px;
}