/* ========================================
   LISTINGS PAGE - LUXURY STYLE
======================================== */

/* Page Header */
.page-header {
    padding: 12rem 0 6rem;
    background: var(--color-cream);
    border-bottom: 1px solid var(--color-taupe);
}

.page-header-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.breadcrumb {
    font-size: 0.8rem;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    color: var(--color-charcoal);
    margin-bottom: 2rem;
    font-weight: 400;
}

.breadcrumb a {
    color: var(--color-gold);
}

.breadcrumb .separator {
    margin: 0 1rem;
    color: var(--color-taupe);
}

.page-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--color-black);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.page-description {
    font-size: 1.1rem;
    color: var(--color-charcoal);
    font-weight: 300;
    line-height: 1.8;
}

/* Listings Section */
.listings-section {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
}

.listings-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 4rem;
}

/* ========================================
   FILTERS SIDEBAR
======================================== */
.filters-sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
    background: var(--color-cream);
    border: 1px solid var(--color-sand);
    padding: 2.5rem;
}

.filter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-taupe);
}

.filter-header h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-black);
}

.filter-reset {
    font-size: 0.75rem;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
    color: var(--color-gold);
    background: transparent;
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.filter-reset:hover {
    color: var(--color-black);
}

/* Filter Groups */
.filter-group {
    margin-bottom: 2rem;
}

.filter-label {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.15rem;
    text-transform: uppercase;
    color: var(--color-charcoal);
    margin-bottom: 1rem;
    font-weight: 500;
}

/* Filter Inputs */
.filter-input,
.filter-select {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 1px solid var(--color-sand);
    background: var(--color-white);
    font-size: 0.9rem;
    color: var(--color-charcoal);
    transition: var(--transition-smooth);
    font-weight: 300;
}

.filter-input:focus,
.filter-select:focus {
    outline: none;
    border-color: var(--color-gold);
}

.search-input-wrapper {
    position: relative;
}

.search-input-wrapper i {
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-taupe);
    font-size: 0.9rem;
}

/* Price Inputs */
.price-inputs {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.price-input {
    flex: 1;
}

.price-separator {
    color: var(--color-taupe);
    font-weight: 300;
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-weight: 300;
    color: var(--color-charcoal);
}

.filter-checkbox {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 1px solid var(--color-sand);
    background: var(--color-white);
    position: relative;
    transition: var(--transition-smooth);
}

.filter-checkbox:checked + .checkbox-custom {
    background: var(--color-black);
    border-color: var(--color-black);
}

.filter-checkbox:checked + .checkbox-custom::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--color-gold);
}

.checkbox-text {
    font-size: 0.9rem;
}

/* Rating Filter */
.rating-filter {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.star-rating {
    display: flex;
    gap: 0.5rem;
}

.star-rating i {
    font-size: 1.1rem;
    color: var(--color-taupe);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.star-rating i:hover,
.star-rating i.active {
    color: var(--color-gold);
}

.rating-text {
    font-size: 0.85rem;
    color: var(--color-charcoal);
    font-weight: 300;
}

/* Apply Filters Button */
.btn-apply-filters {
    width: 100%;
    padding: 1rem;
    background: var(--color-black);
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
    font-size: 0.8rem;
    letter-spacing: 0.15rem;
    text-transform: uppercase;
    font-weight: 400;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-top: 1.5rem;
}

.btn-apply-filters:hover {
    background: var(--color-gold);
    color: var(--color-black);
}

/* ========================================
   MAIN CONTENT AREA
======================================== */
.listings-main {
    min-height: 100vh;
}

/* Results Header */
.results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-sand);
}

.results-count {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    color: var(--color-black);
    margin-bottom: 0.5rem;
}

.results-count span {
    color: var(--color-gold);
}

.results-subtitle {
    font-size: 0.9rem;
    color: var(--color-charcoal);
    font-weight: 300;
}

/* View Toggle */
.view-toggle {
    display: flex;
    gap: 0.5rem;
}

.view-btn {
    width: 45px;
    height: 45px;
    background: transparent;
    border: 1px solid var(--color-sand);
    color: var(--color-charcoal);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.view-btn:hover,
.view-btn.active {
    background: var(--color-black);
    color: var(--color-gold);
    border-color: var(--color-black);
}

/* Active Filters */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1.25rem;
    background: var(--color-cream);
    border: 1px solid var(--color-sand);
    font-size: 0.8rem;
    color: var(--color-charcoal);
    font-weight: 400;
}

.filter-tag-remove {
    background: transparent;
    border: none;
    color: var(--color-gold);
    cursor: pointer;
    font-size: 1rem;
    padding: 0;
    transition: var(--transition-smooth);
}

.filter-tag-remove:hover {
    color: var(--color-black);
}

/* Listings Grid */
.listings-grid-page {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

/* List View */
.listings-grid-page.list-view {
    grid-template-columns: 1fr;
}

.listings-grid-page.list-view .listing-card {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 0;
}

.listings-grid-page.list-view .listing-image {
    height: 100%;
}

.listings-grid-page.list-view .listing-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.pagination-btn,
.pagination-number {
    width: 45px;
    height: 45px;
    background: transparent;
    border: 1px solid var(--color-sand);
    color: var(--color-charcoal);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-weight: 400;
    font-size: 0.9rem;
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-btn:hover:not(:disabled),
.pagination-number:hover {
    background: var(--color-cream);
}

.pagination-number.active {
    background: var(--color-black);
    color: var(--color-gold);
    border-color: var(--color-black);
}

.pagination-dots {
    color: var(--color-taupe);
    padding: 0 0.5rem;
}

/* ========================================
   NO RESULTS STATE
======================================== */
.no-results {
    text-align: center;
    padding: 6rem 2rem;
}

.no-results-icon {
    font-size: 4rem;
    color: var(--color-taupe);
    margin-bottom: 2rem;
}

.no-results h3 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    color: var(--color-black);
    margin-bottom: 1rem;
}

.no-results p {
    color: var(--color-charcoal);
    font-weight: 300;
    margin-bottom: 2rem;
}

/* ========================================
   LOADING STATE
======================================== */
.loading-state {
    text-align: center;
    padding: 6rem 2rem;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 1px solid var(--color-sand);
    border-top-color: var(--color-gold);
    border-radius: 50%;
    margin: 0 auto 2rem;
    animation: spin 1.5s linear infinite;
}

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

.loading-text {
    font-size: 0.9rem;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    color: var(--color-charcoal);
    font-weight: 400;
}

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 1024px) {
    .listings-layout {
        grid-template-columns: 1fr;
    }

    .filters-sidebar {
        position: relative;
        top: 0;
    }

    .page-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 10rem 0 4rem;
    }

    .page-title {
        font-size: 2.5rem;
    }

    .results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .listings-grid-page.list-view .listing-card {
        grid-template-columns: 1fr;
    }

    .filters-sidebar {
        padding: 2rem;
    }

    .price-inputs {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 2rem;
    }

    .results-count {
        font-size: 1.5rem;
    }

    .listings-grid-page {
        grid-template-columns: 1fr;
    }

    .pagination-btn,
    .pagination-number {
        width: 40px;
        height: 40px;
        font-size: 0.8rem;
    }
}

/* ========================================
   FILTER MOBILE TOGGLE
======================================== */
.filter-toggle-mobile {
    display: none;
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--color-black);
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
    font-size: 0.85rem;
    letter-spacing: 0.15rem;
    text-transform: uppercase;
    font-weight: 400;
    cursor: pointer;
    margin-bottom: 2rem;
    transition: var(--transition-smooth);
}

.filter-toggle-mobile:hover {
    background: var(--color-gold);
    color: var(--color-black);
}

.filter-toggle-mobile i {
    margin-right: 0.75rem;
}

@media (max-width: 1024px) {
    .filter-toggle-mobile {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .filters-sidebar {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        z-index: 2000;
        overflow-y: auto;
        animation: slideInLeft 0.5s ease;
    }

    .filters-sidebar.active {
        display: block;
    }

    .filter-close {
        display: block;
        position: absolute;
        top: 2rem;
        right: 2rem;
        width: 40px;
        height: 40px;
        background: transparent;
        border: 1px solid var(--color-charcoal);
        color: var(--color-charcoal);
        font-size: 1.2rem;
        cursor: pointer;
        transition: var(--transition-smooth);
    }

    .filter-close:hover {
        background: var(--color-black);
        color: var(--color-gold);
        border-color: var(--color-black);
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}