/* =====================================================
   CATALOG PAGE STYLES
   ===================================================== */

/* Page Header */
.page-header {
    padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-2xl);
    background-color: var(--color-cream);
}

.page-header__content {
    max-width: 700px;
}

.page-header__title {
    margin-bottom: var(--space-md);
}

.page-header__description {
    color: var(--color-dark-gray);
    font-size: var(--text-lg);
}

/* Catalog Section */
.catalog-section {
    padding: var(--space-2xl) 0 var(--space-4xl);
}

/* Catalog Layout */
.catalog-layout,
.catalog__layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

/* Filters Sidebar */
.filters-sidebar,
.catalog__sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-lg));
    max-height: calc(100vh - var(--header-height) - var(--space-2xl));
    overflow-y: auto;
    scrollbar-width: thin;
}

.filters-sidebar::-webkit-scrollbar {
    width: 4px;
}

.filters-sidebar::-webkit-scrollbar-thumb {
    background-color: var(--color-gray);
    border-radius: 2px;
}

/* Range Inputs */
.range-inputs {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.range-inputs__field {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
}

.range-inputs__field label {
    font-size: var(--text-xs);
    color: var(--color-gray);
}

.range-inputs__field input {
    flex: 1;
    width: 100%;
    border: none;
    outline: none;
    font-size: var(--text-sm);
    text-align: center;
    -moz-appearance: textfield;
}

.range-inputs__field input::-webkit-outer-spin-button,
.range-inputs__field input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.range-inputs__field span {
    font-size: var(--text-xs);
    color: var(--color-gray);
}

.range-inputs__separator {
    color: var(--color-gray);
    font-size: var(--text-sm);
}

/* Quick Ranges */
.quick-ranges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.quick-range {
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--text-xs);
    color: var(--color-dark-gray);
    background-color: var(--color-light-gray);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.quick-range:hover,
.quick-range.is-active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Filter Buttons (for rooms) */
.filter-buttons {
    display: flex;
    gap: var(--space-xs);
}

.filter-btn {
    flex: 1;
    padding: var(--space-sm);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-dark-gray);
    background-color: var(--color-light-gray);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn--active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Catalog Main */
.catalog-main,
.catalog__content {
    min-width: 0; /* Prevent grid blowout */
}

/* Catalog Toolbar */
.catalog-toolbar,
.catalog__toolbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-light-gray);
    flex-wrap: wrap;
}

.catalog-toolbar__info,
.catalog__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.catalog-toolbar__count,
.catalog__count {
    font-size: var(--text-sm);
    color: var(--color-dark-gray);
}

.catalog-toolbar__count strong,
.catalog__count strong {
    color: var(--color-charcoal);
}

.catalog-toolbar__active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.active-filter {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: 500;
    border-radius: var(--radius-full);
}

.active-filter__remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    font-size: 14px;
    line-height: 1;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.active-filter__remove:hover {
    opacity: 1;
}

.catalog-toolbar__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* View Toggle */
.view-toggle {
    display: flex;
    border: 2px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.view-toggle__btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray);
    background-color: var(--color-white);
    transition: all var(--transition-base);
}

.view-toggle__btn:first-child {
    border-right: 1px solid var(--color-light-gray);
}

.view-toggle__btn:hover,
.view-toggle__btn--active {
    color: var(--color-primary);
    background-color: var(--color-light-gray);
}

.view-toggle__btn svg {
    width: 18px;
    height: 18px;
}

/* Filters Toggle (mobile) */
.filters-toggle {
    display: none;
}

/* Catalog Sort */
.catalog__sort {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.catalog__sort-label {
    font-size: var(--text-sm);
    color: var(--color-dark-gray);
}

.catalog__sort-select {
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    background-color: var(--color-white);
    cursor: pointer;
    min-width: 200px;
}

.catalog__sort-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Catalog Pagination */
.catalog__pagination {
    margin-top: var(--space-2xl);
    display: flex;
    justify-content: center;
}

.catalog__pagination nav {
    display: flex;
    gap: var(--space-xs);
}

.catalog__pagination a,
.catalog__pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-sm);
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.catalog__pagination a {
    color: var(--color-dark-gray);
    background-color: var(--color-light-gray);
}

.catalog__pagination a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.catalog__pagination span[aria-current="page"] span {
    background-color: var(--color-primary);
    color: var(--color-white);
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.catalog__pagination span[aria-disabled="true"] span {
    color: var(--color-gray);
    cursor: not-allowed;
}

/* Catalog Empty */
.catalog__empty {
    text-align: center;
    padding: var(--space-4xl) var(--space-xl);
}

.catalog__empty svg {
    color: var(--color-gray);
    margin-bottom: var(--space-lg);
}

.catalog__empty h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-md);
    color: var(--color-charcoal);
}

.catalog__empty p {
    color: var(--color-dark-gray);
    margin-bottom: var(--space-xl);
}

/* =====================================================
   FILTERS COMPONENT STYLES
   ===================================================== */
.filters {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.filters__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-primary);
}

.filters__title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-charcoal);
}

.filters__clear {
    font-size: var(--text-sm);
    color: var(--color-primary);
    text-decoration: underline;
    transition: color var(--transition-base);
}

.filters__clear:hover {
    color: var(--color-primary-dark);
}

.filters__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.filters__group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.filters__label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-charcoal);
}

.filters__options {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.filters__checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-base);
}

.filters__checkbox:hover {
    background-color: var(--color-light-gray);
}

.filters__checkbox-input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.filters__checkbox-label {
    font-size: var(--text-sm);
    color: var(--color-dark-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex: 1;
}

.filters__checkbox-count {
    font-size: var(--text-xs);
    color: var(--color-gray);
}

.filters__range {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.filters__input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    text-align: center;
    -moz-appearance: textfield;
}

.filters__input::-webkit-outer-spin-button,
.filters__input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.filters__input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.filters__range-separator {
    color: var(--color-gray);
}

.filters__select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    background-color: var(--color-white);
    cursor: pointer;
}

.filters__select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.filters__submit {
    margin-top: var(--space-md);
}

.filters__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.filters__tags .filter-chip {
    font-size: var(--text-xs);
    padding: var(--space-xs) var(--space-sm);
}

/* Projects Grid in Catalog */
.projects-grid--catalog {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

/* =====================================================
   LIST VIEW
   ===================================================== */
.projects-grid--list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.projects-grid--list .project-card {
    display: grid;
    grid-template-columns: 400px 1fr;
}

.projects-grid--list .project-card__image-wrapper {
    aspect-ratio: 4/3;
}

.projects-grid--list .project-card__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.projects-grid--list .project-card__specs {
    grid-template-columns: repeat(4, 1fr);
}

/* =====================================================
   FILTERS MOBILE OVERLAY
   ===================================================== */
.filters-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: none;
}

.filters-overlay.is-active {
    display: block;
}

.filters-overlay__backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.filters-overlay__content {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 320px;
    max-width: 90vw;
    background-color: var(--color-white);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform var(--transition-smooth);
}

.filters-overlay.is-active .filters-overlay__content {
    transform: translateX(0);
}

.filters-overlay__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-light-gray);
    position: sticky;
    top: 0;
    background-color: var(--color-white);
    z-index: 1;
}

.filters-overlay__title {
    font-size: var(--text-lg);
    font-weight: 600;
}

.filters-overlay__close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-charcoal);
}

.filters-overlay__close svg {
    width: 24px;
    height: 24px;
}

.filters-overlay__body {
    padding: var(--space-lg);
}

.filters-overlay__footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--color-light-gray);
    position: sticky;
    bottom: 0;
    background-color: var(--color-white);
}

/* =====================================================
   RESPONSIVE STYLES
   ===================================================== */
@media (max-width: 1200px) {
    .catalog-layout,
    .catalog__layout {
        grid-template-columns: 260px 1fr;
    }
}

@media (max-width: 1024px) {
    .catalog-layout,
    .catalog__layout {
        grid-template-columns: 1fr;
    }

    .filters-sidebar,
    .catalog__sidebar {
        display: none;
    }

    .filters-toggle {
        display: flex;
    }

    .projects-grid--list .project-card {
        grid-template-columns: 300px 1fr;
    }
}

@media (max-width: 768px) {
    .catalog-toolbar,
    .catalog__toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .catalog-toolbar__actions {
        justify-content: space-between;
    }

    .catalog__sort {
        justify-content: space-between;
    }

    .catalog__sort-select {
        flex: 1;
    }

    .projects-grid--catalog {
        grid-template-columns: 1fr;
    }

    .projects-grid--list .project-card {
        grid-template-columns: 1fr;
    }

    .projects-grid--list .project-card__specs {
        grid-template-columns: repeat(3, 1fr);
    }

    .page-header {
        padding-top: calc(var(--header-height) + var(--space-lg));
    }
}

/* =====================================================
   QUICK VIEW MODAL
   ===================================================== */
.quick-view-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.quick-view-modal.is-active {
    opacity: 1;
    visibility: visible;
}

.quick-view-modal__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.7);
}

.quick-view-modal__content {
    position: relative;
    width: 100%;
    max-width: 1000px;
    max-height: 90vh;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    transform: scale(0.95);
    transition: transform var(--transition-smooth);
}

.quick-view-modal.is-active .quick-view-modal__content {
    transform: scale(1);
}

.quick-view-modal__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    z-index: 10;
}

.quick-view-modal__image {
    aspect-ratio: 1;
    object-fit: cover;
}

.quick-view-modal__info {
    padding: var(--space-2xl);
    overflow-y: auto;
}

.quick-view-modal__category {
    font-size: var(--text-xs);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.quick-view-modal__title {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-lg);
}

.quick-view-modal__specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--color-light-gray);
    border-bottom: 1px solid var(--color-light-gray);
    margin-bottom: var(--space-lg);
}

.quick-view-modal__spec {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.quick-view-modal__spec-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-light-gray);
    border-radius: var(--radius-md);
    color: var(--color-primary);
}

.quick-view-modal__spec-icon svg {
    width: 20px;
    height: 20px;
}

.quick-view-modal__spec-text {
    display: flex;
    flex-direction: column;
}

.quick-view-modal__spec-value {
    font-size: var(--text-lg);
    font-weight: 600;
}

.quick-view-modal__spec-label {
    font-size: var(--text-xs);
    color: var(--color-gray);
}

.quick-view-modal__price {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.quick-view-modal__price-value {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

.quick-view-modal__price-label {
    font-size: var(--text-sm);
    color: var(--color-gray);
}

.quick-view-modal__actions {
    display: flex;
    gap: var(--space-md);
}

.quick-view-modal__actions .btn {
    flex: 1;
}

@media (max-width: 768px) {
    .quick-view-modal__content {
        grid-template-columns: 1fr;
        max-height: 100vh;
        border-radius: 0;
    }

    .quick-view-modal__image {
        aspect-ratio: 16/9;
    }
}