/**
 * Listing Filters Styles (V5)
 *
 * Horizontal filter bar design (not sidebar)
 * - Desktop: Inline horizontal bar with dropdowns
 * - Mobile: Compact bar with "Filters" button opening modal
 */

/* ========================================
   HORIZONTAL FILTER BAR (DESKTOP)
======================================== */

.listing-filters {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-5);
    margin-bottom: var(--space-6);
}

/* Hide mobile header on desktop */
.listing-filters__header {
    display: none;
}

.filters-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-4);
}

/* ========================================
   FILTER GROUPS - INLINE
======================================== */

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    margin: 0;
    padding: 0;
    border: none;
}

/* Fieldset reset for accessibility while maintaining visual style */
fieldset.filter-group {
    min-width: 0;
}

fieldset.filter-group legend.filter-group__label {
    float: left;
    padding: 0;
    margin-bottom: var(--space-1);
    width: 100%;
}

.filter-group--inline {
    flex-direction: row;
    align-items: center;
    gap: var(--space-2);
}

.filter-group__label {
    font-weight: 500;
    font-size: 0.8rem;
    color: var(--color-gray-500);
    white-space: nowrap;
}

/* ========================================
   FILTER INPUTS
======================================== */

.filter-select {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    background: var(--color-white);
    cursor: pointer;
    min-width: 140px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.filter-select:hover {
    border-color: var(--color-primary);
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.filter-input {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    background: var(--color-white);
    min-width: 140px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.filter-input:hover {
    border-color: var(--color-primary);
}

.filter-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* ========================================
   RADIO & CHECKBOX - INLINE CHIPS
======================================== */

.filter-radios,
.filter-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.filter-radio,
.filter-checkbox {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-gray-200);
    background: var(--color-white);
    transition: all var(--transition-fast);
    margin: 0;
    font-size: 0.85rem;
}

.filter-radio:hover,
.filter-checkbox:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.filter-radio input,
.filter-checkbox input {
    display: none;
}

.filter-radio:has(input:checked),
.filter-checkbox:has(input:checked) {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-ink);
}

/* Focus styles for keyboard navigation */
.filter-radio:has(input:focus-visible),
.filter-checkbox:has(input:focus-visible) {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.filter-radio:has(input:checked) .text-warning,
.filter-checkbox:has(input:checked) .text-warning {
    color: var(--color-warning);
}

/* Standalone checkbox (e.g., "Has Offer") */
.filter-checkbox--standalone {
    cursor: pointer;
}

/* Warning color for stars */
.text-warning {
    color: var(--color-warning);
}

/* ========================================
   RESULTS COUNT & CLEAR
======================================== */

.filter-group--count {
    margin-left: auto;
    flex-direction: row;
    align-items: center;
    gap: var(--space-3);
}

.filter-results-count {
    font-size: 0.9rem;
    color: var(--color-gray-500);
}

.filter-results-count strong {
    color: var(--color-ink);
}

.filter-clear-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    border: none;
    background: none;
    color: var(--color-gray-500);
    font-size: 0.85rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.filter-clear-btn:hover {
    color: var(--color-danger);
    background: rgba(239, 68, 68, 0.1);
}

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

.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.filter-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: var(--color-primary-light);
    color: var(--color-ink);
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
}

.filter-badge i {
    font-size: 0.75rem;
}

.filter-badge__remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    padding: 2px;
    margin-left: var(--space-1);
    border-radius: 50%;
    opacity: 0.7;
    transition: opacity var(--transition-fast), background var(--transition-fast);
}

.filter-badge__remove:hover {
    opacity: 1;
    background: rgba(0, 24, 25, 0.15);
}

.filter-badge__remove i {
    font-size: 0.8rem;
}

/* ========================================
   MOBILE FILTER BUTTON (shown in toolbar)
======================================== */

.mobile-filter-btn {
    display: none;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-pill);
    background: var(--color-white);
    font-size: 0.9rem;
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.mobile-filter-btn:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.mobile-filter-btn--active {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    color: var(--color-ink);
}

.mobile-filter-btn__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 var(--space-2);
    background: var(--color-primary);
    color: var(--color-ink);
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Mobile Actions (hidden on desktop) */
.filter-actions--mobile {
    display: none;
}

/* ========================================
   FILTERS TOOLBAR
======================================== */

.filters-toolbar {
    display: none;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.filters-toolbar__count {
    font-size: 0.9rem;
    color: var(--color-gray-500);
    margin-left: auto;
}

/* ========================================
   MOBILE STYLES
======================================== */

@media (max-width: 767px) {
    /* Show mobile toolbar */
    .filters-toolbar {
        display: flex;
    }

    /* Show mobile filter button */
    .mobile-filter-btn {
        display: inline-flex;
    }

    /* Hide desktop filter bar, transform to modal */
    .listing-filters {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        max-height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1000;
        padding: 0;
        margin: 0;
        border: none;
        border-radius: 0;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }

    .listing-filters--mobile-open {
        opacity: 1;
        visibility: visible;
    }

    /* Slide-up form container */
    .listing-filters .filters-form {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        max-height: 80vh;
        background: var(--color-white);
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        padding: var(--space-5);
        padding-bottom: 90px;
        overflow-y: auto;
        flex-direction: column;
        align-items: stretch;
        transform: translateY(100%);
        transition: transform 0.3s ease-out;
    }

    .listing-filters--mobile-open .filters-form {
        transform: translateY(0);
    }

    /* Show mobile header */
    .listing-filters__header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: var(--space-4) var(--space-5);
        background: var(--color-white);
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        position: absolute;
        bottom: 80vh;
        left: 0;
        right: 0;
        border-bottom: 1px solid var(--color-gray-100);
        transform: translateY(100%);
        transition: transform 0.3s ease-out;
        z-index: 1;
    }

    .listing-filters--mobile-open .listing-filters__header {
        transform: translateY(0);
    }

    .listing-filters__title {
        font-size: 1.1rem;
        font-weight: 600;
        margin: 0;
        display: flex;
        align-items: center;
        gap: var(--space-2);
    }

    .listing-filters__close {
        background: none;
        border: none;
        font-size: 1.2rem;
        cursor: pointer;
        padding: var(--space-2);
        border-radius: 50%;
        transition: background var(--transition-fast);
    }

    .listing-filters__close:hover {
        background: var(--color-gray-100);
    }

    /* Stack filter groups vertically on mobile */
    .filter-group {
        width: 100%;
        padding-bottom: var(--space-4);
        margin-bottom: var(--space-4);
        border-bottom: 1px solid var(--color-gray-100);
    }

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

    .filter-group--count {
        display: none;
    }

    .filter-select,
    .filter-input {
        width: 100%;
    }

    /* Show mobile apply button */
    .filter-actions--mobile {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: var(--space-4) var(--space-5);
        border-top: 1px solid var(--color-gray-100);
        z-index: 1001;
        transform: translateY(100%);
        transition: transform 0.3s ease-out;
    }

    .listing-filters--mobile-open .filter-actions--mobile {
        transform: translateY(0);
    }

    /* Full-width radios/checkboxes on mobile */
    .filter-radios,
    .filter-checkboxes {
        flex-direction: column;
    }

    .filter-radio,
    .filter-checkbox {
        width: 100%;
        justify-content: flex-start;
        padding: var(--space-3) var(--space-4);
        border-radius: var(--radius-md);
    }
}

/* ========================================
   LAYOUT - No sidebar needed
======================================== */

.listing-layout {
    display: block;
}

.listing-layout__filters {
    margin-bottom: 0;
}

.listing-layout__results {
    width: 100%;
}

/* Hide sidebar wrapper on mobile (filters shown in modal) */
@media (max-width: 767px) {
    .listing-layout__filters {
        display: none;
    }
}