/* Event Filters Styles */

/* Filters Section */
.event-filters-section {
    background: #111111;
    border: 1px solid #F26522;
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Filters Container */
.filters-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .filters-container {
        grid-template-columns: 1fr 1fr 1fr auto;
        gap: 1.5rem;
        align-items: end;
    }
}

@media (min-width: 1024px) {
    .filters-container {
        grid-template-columns: 2fr 1fr 1fr auto;
        gap: 2rem;
    }
}

/* Filter Groups */
.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-group.filter-actions {
    display: flex;
    align-items: flex-end;
}

/* Filter Labels */
.filter-group .ers-label {
    font-family: var(--ers-font-family-heading);
    font-weight: 400 !important;
    letter-spacing: var(--ers-letter-spacing-anton) !important;
    font-size: 0.875rem;
    font-weight: 400;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

/* Filter Inputs */
.filter-group .ers-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 0.5rem;
    background: #111111;
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.2;
    transition: all 0.3s ease;
    outline: none;
}

/* Select Dropdowns - White background with dark text */
.filter-group select.ers-input,
#event-date-filter,
#event-price-filter {
    background: #ffffff !important;
    color: #111111 !important;
    border-color: rgba(255, 255, 255, 0.4) !important;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23111111' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 1rem center !important;
    background-size: 1rem !important;
    padding-right: 2.5rem !important;
}

.filter-group select.ers-input:focus {
    border-color: #F26522;
    box-shadow: 0 0 0 3px rgba(242, 101, 34, 0.1);
    transform: translateY(-1px);
}

.filter-group select.ers-input:hover {
    border-color: #F26522;
    transform: translateY(-1px);
}

/* Select dropdown options */
.filter-group select.ers-input option {
    background: #ffffff;
    color: #111111;
    padding: 0.5rem;
}

.filter-group .ers-input::placeholder {
    color: #b0b0b0;
    opacity: 0.7;
}

.filter-group .ers-input:focus {
    border-color: #F26522;
    box-shadow: 0 0 0 3px rgba(242, 101, 34, 0.1);
    transform: translateY(-1px);
}

.filter-group .ers-input:hover {
    border-color: #F26522;
    transform: translateY(-1px);
}

/* Clear Filters Button */
#clear-filters {
    background: transparent;
    border: 2px solid #F26522;
    color: #F26522;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-family: var(--ers-font-family-heading);
    font-weight: 400 !important;
    letter-spacing: var(--ers-letter-spacing-anton) !important;
    font-size: 0.875rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    min-width: 120px;
}

#clear-filters:hover {
    background: #F26522;
    color: #111111;
    transform: translateY(-1px);
}

/* Filter Results Summary */
.filter-results-summary {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
}

#filter-results-count {
    font-family: var(--ers-font-family-heading);
    font-weight: 400 !important;
    letter-spacing: var(--ers-letter-spacing-anton) !important;
    font-size: 0.875rem;
    color: #F26522;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* No Results Message */
.no-results-message {
    background: #111111;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 3rem 2rem;
    text-align: center;
    margin: 2rem 0;
}

.no-results-message p {
    font-family: var(--ers-font-family-heading);
    font-weight: 400 !important;
    letter-spacing: var(--ers-letter-spacing-anton) !important;
    font-size: 1.125rem;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

/* Event Items Animation */
.event-item {
    transition: all 0.3s ease;
}

.event-item.hidden {
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    max-height: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.event-item.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    max-height: none;
    overflow: visible;
}

/* Filter Active States */
.filter-group .ers-input:focus,
.filter-group .ers-input:not([value=""]) {
    border-color: #F26522;
}

/* Responsive Design */
@media (max-width: 767px) {
    .event-filters-section {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .filters-container {
        gap: 1rem;
    }
    
    .filter-group.filter-actions {
        align-items: stretch;
    }
    
    #clear-filters {
        width: 100%;
        min-width: auto;
    }
    
    .no-results-message {
        padding: 2rem 1rem;
    }
    
    .no-results-message p {
        font-size: 1rem;
    }
}

/* Loading State */
.filters-container.loading {
    opacity: 0.7;
    pointer-events: none;
}

.filters-container.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #F26522;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Filter Highlight */
.event-item.highlight {
    border: 2px solid #F26522;
    box-shadow: 0 0 20px rgba(242, 101, 34, 0.3);
}

/* Accessibility */
.filter-group .ers-input:focus-visible {
    outline: 2px solid #F26522;
    outline-offset: 2px;
}

#clear-filters:focus-visible {
    outline: 2px solid #F26522;
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .event-filters-section {
        border-width: 2px;
    }
    
    .filter-group .ers-input {
        border-width: 2px;
    }
    
    #clear-filters {
        border-width: 2px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .event-item,
    .filter-group .ers-input,
    #clear-filters {
        transition: none;
    }
    
    .event-item.hidden {
        transform: none;
    }
}

/* Search Highlighting */
.highlighted {
    background-color: #F26522;
    color: #111111;
    padding: 0.125rem 0.25rem;
    border-radius: 0.25rem;
    font-weight: bold;
}

/* Filter Active States */
.filter-group .ers-input:not([value=""]):not([value="All Days"]):not([value="All Prices"]) {
    border-color: #F26522;
    background-color: rgba(242, 101, 34, 0.1);
}

/* Filter Group Focus States */
.filter-group:focus-within .ers-label {
    color: #F26522;
}

/* Filter Results Animation */
.filter-results-summary {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}