/* ===================================
   WOOCOMMERCE ARCHIVE FILTERS
   Clean, theme-aware filter system
=================================== */

/* ===================================
   BASE FILTER STRUCTURE
=================================== */

.filter-group {
    border-bottom: 1px solid var(--theme-border-light);
}

.filter-group:last-child {
    border-bottom: none;
}

/* Filter Title (Accordion Header) */
.filter-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    background: var(--theme-bg);
    color: var(--theme-text);
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.filter-title:hover {
    background: var(--theme-bg-hover);
}

.filter-arrow {
    transition: transform 0.3s ease;
}

.filter-title.active .filter-arrow {
    transform: rotate(180deg);
}

/* Filter Content (Accordion Body) */
.filter-content {
    padding: 1rem;
    background: var(--theme-bg);
    display: none;
}

.filter-content.active {
    display: block;
}

/* Fade effect at bottom for scrollable content */
.filter-content {
    position: relative;
}

.filter-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 20px;
    background: linear-gradient(transparent, var(--theme-bg));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.filter-content:hover::after {
    opacity: 1;
}

/* ===================================
   FILTER HEADER
=================================== */

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--theme-border);
    background: var(--theme-bg);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.filters-title {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--theme-text);
}

/* ===================================
   FILTER OPTIONS
=================================== */

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    max-height: 300px;
    overflow-y: auto;
    padding-right: 10px;
    scrollbar-width: thin;
    scrollbar-color: var(--theme-border-light) var(--theme-bg-alt);
}

.filter-options::-webkit-scrollbar {
    width: 6px;
}

.filter-options::-webkit-scrollbar-track {
    background: var(--theme-bg-alt);
    border-radius: 3px;
}

.filter-options::-webkit-scrollbar-thumb {
    background: var(--theme-border-light);
    border-radius: 3px;
}

.filter-options::-webkit-scrollbar-thumb:hover {
    background: var(--theme-border);
}

/* ===================================
   CHECKBOXES
=================================== */

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    position: relative;
    padding: 0.3rem 0;
}

.filter-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--theme-border-light);
    background: var(--theme-bg);
    border-radius: 3px;
    position: relative;
    transition: var(--transition);
    flex-shrink: 0;
}

.filter-checkbox:hover .checkmark {
    border-color: var(--theme-accent);
}

.filter-checkbox input:checked ~ .checkmark {
    background: var(--theme-accent);
    border-color: var(--theme-accent);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 5px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid var(--theme-text-inverse);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.filter-checkbox input:checked ~ .checkmark:after {
    display: block;
}

/* ===================================
   RADIO BUTTONS
=================================== */

.filter-radio {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    position: relative;
    padding: 0.3rem 0;
}

.filter-radio input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.radiomark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--theme-border-light);
    border-radius: 50%;
    position: relative;
    transition: var(--transition);
    flex-shrink: 0;
    background: var(--theme-bg);
}

.filter-radio:hover .radiomark {
    border-color: var(--theme-accent);
}

.filter-radio input:checked ~ .radiomark {
    background: var(--theme-accent);
    border-color: var(--theme-accent);
}

.radiomark:after {
    content: "";
    position: absolute;
    display: none;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--theme-text-inverse);
    transform: translate(-50%, -50%);
}

.filter-radio input:checked ~ .radiomark:after {
    display: block;
}

/* ===================================
   LABELS
=================================== */

.option-label {
    font-size: 0.9rem;
    color: var(--theme-text);
    line-height: 1.4;
}

/* ===================================
   PRICE/YEAR RANGE INPUTS
=================================== */

.widget.woocommerce.widget_price_filter h2 {
    display: none!important;
}

/* Hide WooCommerce native filter button since we use AJAX */
.widget.woocommerce.widget_price_filter .price_slider_amount button {
    display: none !important;
}

.price-range-slider,
.year-range-slider {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.price-inputs,
.year-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.price-input-group,
.year-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.price-input-group label,
.year-input-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--theme-text);
}

.price-input-group input,
.year-input-group input {
    width: 100%;
    padding: 0.5rem;
    background: var(--theme-input-bg);
    color: var(--theme-text);
    border: 1px solid var(--theme-input-border);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.price-input-group input:focus,
.year-input-group input:focus {
    outline: none;
    border-color: var(--theme-input-focus);
    box-shadow: 0 0 0 2px var(--theme-accent-muted);
}

.price-range-display,
.year-range-display {
    text-align: center;
    font-size: 0.85rem;
    color: var(--theme-text-secondary);
    padding: 0.5rem;
    background: var(--theme-bg-alt);
    border-radius: var(--border-radius);
}

/* ===================================
   ACTIVE FILTERS
=================================== */

.active-filters {
    padding: 1rem;
    border-bottom: 1px solid var(--theme-border-light);
    background: var(--theme-bg);
}

.active-filters-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--theme-text);
    margin-bottom: 0.5rem;
}

.active-filters-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.active-filter {
    display: flex;
    align-items: center;
    background: var(--theme-bg-alt);
    color: var(--theme-text);
    border: 1px solid var(--theme-border-light);
    padding: 0.3rem 0.6rem;
    border-radius: var(--border-radius);
    font-size: 0.85rem;
    gap: 0.5rem;
}

.active-filter button {
    cursor: pointer;
    color: var(--theme-text);
    font-weight: bold;
    font-size: 1rem;
    padding: 2px 4px 3px 4px;
    border: 1px solid var(--theme-text);
    border-radius: 2px;
    line-height: 0.8;
    background-color: transparent;
    transition: var(--transition);
}

.active-filter button:hover {
    background-color: var(--theme-text);
    color: var(--theme-bg);
}

.active-filter button:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--theme-accent-muted);
}

/* Clear All Filters */
.clear-filters {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.3rem 0.5rem;
    background: var(--theme-bg);
    border: 1px solid var(--theme-border);
    border-radius: var(--border-radius);
    color: var(--theme-text);
    margin-left: 5px;
    gap: 0.2rem;
    transition: var(--transition);
    cursor: pointer;
}

.clear-filters span {
    font-size: 0.875rem;
}

.clear-filters:hover {
    background: var(--theme-accent);
    border-color: var(--theme-accent);
    color: var(--theme-text-inverse);
}

/* ===================================
   FILTER ACTIONS
=================================== */

/* Simple styling for filter actions */
.filter-actions {
    padding: 1rem;
    background: var(--theme-bg);
    margin-top: 1rem;
}

.apply-filters-btn {
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: var(--theme-bg-alt);
    color: var(--theme-text);
    border: 1px solid var(--theme-border);
    border-radius: var(--border-radius);
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
}

.apply-filters-btn:hover {
    background: var(--theme-accent);
    color: var(--theme-text-inverse);
    border-color: var(--theme-accent);
}

.apply-filters-btn:active {
    transform: translateY(1px);
}

[data-theme="dark"] .apply-filters-btn {
    background: var(--theme-bg-hover);
    border-color: var(--theme-border-light);
}

[data-theme="dark"] .apply-filters-btn:hover {
    background: var(--theme-accent);
    border-color: var(--theme-accent);
}

/* ===================================
   DARK MODE ADJUSTMENTS
=================================== */

[data-theme="dark"] .filter-title:hover {
    background: var(--theme-bg-hover);
}

[data-theme="dark"] .mobile-close {
    background: var(--theme-error);
}

[data-theme="dark"] .mobile-close:hover {
    background: var(--theme-error);
    opacity: 0.9;
}

/* ===================================
   CALENDAR DATE FILTER
=================================== */

.filter-group--calendar .filter-content {
    padding: 0.75rem;
}

.filter-calendar__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.filter-calendar__nav-btn {
    background: none;
    border: 1px solid var(--theme-border-light);
    border-radius: 6px;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--theme-text);
    transition: var(--transition-fast);
}

.filter-calendar__nav-btn:hover {
    background: var(--theme-bg-hover);
    border-color: var(--theme-border);
}

.filter-calendar__month-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--theme-text);
    text-transform: capitalize;
}

.filter-calendar__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    text-align: center;
}

.filter-calendar__dow {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--theme-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 0;
}

.filter-calendar__day {
    position: relative;
    font-size: 0.78rem;
    padding: 5px 0;
    border-radius: 6px;
    color: var(--theme-text);
    line-height: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 30px;
}

.filter-calendar__day--empty {
    visibility: hidden;
}

.filter-calendar__day--past {
    color: var(--theme-text-secondary);
    opacity: 0.5;
}

.filter-calendar__day--today {
    font-weight: 700;
    color: var(--theme-accent);
}

.filter-calendar__day--has-event {
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    color: var(--theme-text);
    transition: var(--transition-fast);
}

.filter-calendar__day--has-event:hover {
    background: var(--theme-bg-hover);
}

.filter-calendar__day--selected {
    background: var(--theme-accent) !important;
    color: var(--theme-text-inverse) !important;
    opacity: 1 !important;
}

.filter-calendar__day--selected .filter-calendar__dot {
    background: var(--theme-text-inverse) !important;
}

.filter-calendar__dot {
    display: block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--theme-accent);
    margin-top: 2px;
}

.filter-calendar__clear {
    margin-top: 0.5rem;
    text-align: center;
}

.filter-calendar__clear-btn {
    background: none;
    border: none;
    font-size: 0.75rem;
    color: var(--theme-text-secondary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: var(--transition-fast);
}

.filter-calendar__clear-btn:hover {
    color: var(--theme-accent);
    background: var(--theme-bg-hover);
}

/* ===================================
   MOBILE RESPONSIVE
=================================== */

/* Hide mobile elements on desktop */
.mobile-sort-filter,
.mobile-filter-toggle,
.mobile-close {
    display: none;
}

/* Mobile breakpoint */
@media (max-width: 768px) {
    
    /* Hide desktop elements */
    .showing-results,
    .shop-sorting {
        display: none !important;
    } 
    
    /* Show mobile controls */
    .mobile-sort-filter {
        display: flex !important;
        gap: 0.5rem;
        align-items: stretch;
        justify-content: space-between;
        width: 100%;
    }

    .mobile-filter-toggle {
        display: flex !important;
        flex: 1;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        background: var(--theme-accent);
        color: var(--theme-text-inverse);
        border: none;
        padding: 0.75rem 1rem;
        border-radius: var(--border-radius);
        font-weight: 600;
        cursor: pointer;
        font-size: 0.95rem;
        transition: var(--transition);
        min-height: 44px;
    }
    
    .mobile-filter-toggle:hover {
        background: var(--theme-accent-hover);
    }
    
    .filter-count {
        background: rgba(255, 255, 255, 0.2);
        padding: 0.3rem 0.6rem;
        border-radius: 12px;
        font-size: 0.8rem;
        margin-left: 0.5rem;
        font-weight: bold;
    }
    
    /* Mobile filter toggle and sorting — equal flex columns (archive CSS refines further) */
    .mobile-filter-toggle,
    .shop-sorting-mobile {
        flex: 1 1 0;
        min-width: 0;
    }
    
    /* Mobile sorting - use browser defaults, just ensure full width */
    .shop-sorting-mobile .woocommerce-ordering {
        width: 100%;
        margin: 0 !important;
    }
    
    .shop-sorting-mobile .woocommerce-ordering select {
        width: 100%;
    }
    
    /* Keep sidebar but make archive-filters the offcanvas */
    .shop-sidebar {
        display: block !important;
        position: static;
        width: auto;
        background: none;
        border: none;
        box-shadow: none;
    }
    
    /* Offcanvas overlay - hidden by default */
    .shop-sidebar .archive-filters {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--theme-bg);
        z-index: 9999;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
        margin: 0;
        border-radius: 0;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.2);
    }
    
    /* Show offcanvas when toggled */
    .shop-sidebar .archive-filters.mobile-open {
        transform: translateX(0);
    }
    
    /* Mobile close button */
    .mobile-close {
        display: flex !important;
        position: fixed;
        top: 1rem;
        right: 1rem;
        background: var(--theme-error);
        color: var(--theme-text-inverse);
        border: none;
        border-radius: 50%;
        width: 50px;
        height: 50px;
        cursor: pointer;
        z-index: 10000;
        font-size: 1.5rem;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
    }
    
    .mobile-close:hover {
        transform: scale(1.1);
    }
    
    /* Hide active filters inside mobile overlay */
    .shop-sidebar .archive-filters.mobile-open .active-filters {
        display: none !important;
    }
    
    /* Make products full width on mobile */
    .products-main {
        width: 100% !important;
    }
    
    .shop-content {
        display: block !important;
    }
    
    /* Adjust filter content for mobile */
    .shop-sidebar .archive-filters.mobile-open .filters-header {
        padding-top: 4rem;
    }
    
    /* Prevent body scroll when offcanvas is open */
    body.mobile-filters-open {
        overflow: hidden;
    }
}

/* Smaller mobile screens */
@media (max-width: 480px) {
    .mobile-filter-toggle {
        padding: 0.8rem;
        font-size: 0.9rem;
    }
    
    .filter-count {
        padding: 0.2rem 0.5rem;
        font-size: 0.75rem;
    }
}

/* ===================================
   AJAX LOADING STATE
   Shown while AJAX filter request is in progress
=================================== */

.products-main.rotondi-loading {
    position: relative;
    opacity: 0.4;
    pointer-events: none;
    min-height: 300px;
    transition: opacity 0.2s ease;
}

.products-main.rotondi-loading::after {
    content: '';
    position: absolute;
    top: 120px;
    left: 50%;
    width: 36px;
    height: 36px;
    margin-left: -18px;
    border: 3px solid var(--theme-border-light, #ddd);
    border-top-color: var(--theme-accent, #333);
    border-radius: 50%;
    animation: rotondi-spin 0.7s linear infinite;
    z-index: 10;
}

@keyframes rotondi-spin {
    to { transform: rotate(360deg); }
}

/* ===================================
   WOOCOMMERCE PRICE FILTER WIDGET STYLING
   Style native WooCommerce price filter to match theme
=================================== */

/* Price filter container */
.widget.woocommerce.widget_price_filter {
    background: transparent;
    border: none;
    padding: 0;
}

/* Price slider amount display */
.widget_price_filter .price_slider_amount {
    text-align: left;
    line-height: 2.4em;
    font-size: 0.9rem;
    padding: 0;
    margin: 1rem 0 0 0;
}

.widget_price_filter .price_slider_amount .price_label {
    color: var(--theme-text);
    font-weight: 500;
}

/* UI Slider styling - Match theme colors */
.widget_price_filter .ui-slider {
    position: relative;
    text-align: left;
    height: 6px;
    background: var(--theme-bg-alt) !important;
    border: 1px solid var(--theme-border-light) !important;
    border-radius: 10px !important;
    margin: 1rem 0;
}

/* Price slider overrides */
.woocommerce .widget_price_filter .ui-slider .ui-slider-handle,
.woocommerce-js .widget_price_filter .ui-slider .ui-slider-handle,
.widget_price_filter .ui-slider .ui-slider-handle {
    position: absolute !important;
    z-index: 2;
    width: 18px !important;
    height: 18px !important;
    background: var(--theme-accent) !important;
    background-color: var(--theme-accent) !important;
    border: 2px solid var(--theme-text-inverse) !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    top: -8px !important;
    margin-left: -9px !important;
    outline: none !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2) !important;
    transition: all 0.2s ease !important;
    transform: none !important;
}

.woocommerce .widget_price_filter .ui-slider .ui-slider-handle:hover,
.woocommerce .widget_price_filter .ui-slider .ui-slider-handle:focus,
.woocommerce-js .widget_price_filter .ui-slider .ui-slider-handle:hover,
.woocommerce-js .widget_price_filter .ui-slider .ui-slider-handle:focus,
.widget_price_filter .ui-slider .ui-slider-handle:hover,
.widget_price_filter .ui-slider .ui-slider-handle:focus {
    background: var(--theme-accent-hover) !important;
    background-color: var(--theme-accent-hover) !important;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.3) !important;
    transform: scale(1.1) !important;
}

.woocommerce .widget_price_filter .ui-slider .ui-slider-handle:active,
.woocommerce-js .widget_price_filter .ui-slider .ui-slider-handle:active,
.widget_price_filter .ui-slider .ui-slider-handle:active {
    transform: scale(0.95) !important;
}

/* Slider range (colored bar between handles) */
.woocommerce .widget_price_filter .ui-slider .ui-slider-range,
.woocommerce-js .widget_price_filter .ui-slider .ui-slider-range,
.widget_price_filter .ui-slider .ui-slider-range {
    position: absolute !important;
    z-index: 1;
    display: block !important;
    border: 0 !important;
    background: var(--theme-accent) !important;
    background-color: var(--theme-accent) !important;
    border-radius: 10px !important;
    height: 100% !important;
    top: 0 !important;
}

/* Price text inputs styling */
.widget_price_filter .price_slider_amount input[type="text"],
.widget_price_filter .price_slider_amount input[type="number"] {
    background: var(--theme-input-bg);
    color: var(--theme-text);
    border: 1px solid var(--theme-input-border);
    border-radius: var(--border-radius);
    padding: 0.4rem 0.6rem;
    font-size: 0.85rem;
    width: auto;
    max-width: 80px;
}

.widget_price_filter .price_slider_amount input[type="text"]:focus,
.widget_price_filter .price_slider_amount input[type="number"]:focus {
    outline: none;
    border-color: var(--theme-accent);
    box-shadow: 0 0 0 2px var(--theme-accent-muted);
}

/* Dark mode adjustments for price slider */
[data-theme="dark"] .widget_price_filter .ui-slider {
    background: var(--theme-bg-hover);
    border-color: var(--theme-border);
}

[data-theme="dark"] .widget_price_filter .ui-slider .ui-slider-handle {
    border-color: var(--theme-bg);
}

/* ==========================================
   Cross-filter: count badges & disabled state
   ========================================== */

.filter-count-badge {
    color: var(--theme-text-muted, #999);
    font-size: 0.8em;
    font-weight: 400;
    margin-left: 2px;
}

.filter-option-disabled {
    display: none;
}