/* ===================
   ADOPT PAGE SPECIFIC STYLES
   =================== */

.adopt-main {
    padding-top: calc(var(--header-height) + 20px);
    min-height: 100vh;
    background-color: var(--cream-bg);
    /* Responsive Fix: Prevent horizontal overflow */
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

/* Responsive Fix: Ensure all direct children respect box-sizing */
.adopt-main * {
    box-sizing: border-box;
}

/* Responsive Fix: A general container for consistent padding */
.container {
    width: 100%;
    max-width: 100%;
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box;
}


/* ===================
   PAGE HEADER
   =================== */

.page-header {
    background: linear-gradient(135deg, var(--white) 0%, var(--light-cream) 100%);
    padding: 40px 0;
    border-bottom: 1px solid rgba(114, 80, 55, 0.1);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--primary-brown);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--accent-orange);
}

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

.page-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 600;
    color: var(--primary-brown);
    margin-bottom: 16px;
    line-height: 1.2;
}

.page-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--medium-gray);
    max-width: 800px;
    margin-bottom: 30px;
}

.results-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-top: 1px solid rgba(179, 187, 175, 0.3);
}

.result-count {
    font-weight: 500;
    color: var(--primary-brown);
}

.result-count #total-pets {
    font-weight: 600;
    color: var(--accent-orange);
}

.last-updated {
    font-size: 14px;
    color: var(--medium-gray);
}

/* ===================
   CONTENT AREA
   =================== */

.content-area {
    padding: 40px 0 80px;
}

.content-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}

/* ===================
   FILTERS SIDEBAR
   =================== */

.filters-sidebar {
    position: sticky;
    top: 120px;
}

.filters-container {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(179, 187, 175, 0.2);
}

.filters-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-brown);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--sage-green);
}

.filter-group {
    margin-bottom: 32px;
}

.filter-group:last-of-type {
    margin-bottom: 24px;
}

.filter-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-brown);
    margin-bottom: 12px;
    display: block;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-select-wrapper {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.city-filter-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid rgba(179, 187, 175, 0.8);
    border-radius: var(--border-radius);
    background-color: var(--light-cream);
    font-size: 0.95rem;
    color: var(--primary-brown);
    transition: var(--transition);
}

.city-filter-select:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(233, 133, 50, 0.15);
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    user-select: none;
}

.filter-option:hover {
    background-color: rgba(233, 133, 50, 0.05);
}

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

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--sage-green);
    border-radius: 4px;
    position: relative;
    transition: var(--transition);
    flex-shrink: 0;
}

.filter-option input[type="checkbox"]:checked+.checkmark {
    background-color: var(--accent-orange);
    border-color: var(--accent-orange);
}

.filter-option input[type="checkbox"]:checked+.checkmark::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.filter-option span:not(.checkmark):not(.count) {
    flex: 1;
    color: var(--deep-plum);
    font-size: 15px;
}

.count {
    color: var(--medium-gray);
    font-size: 14px;
    font-weight: 500;
}

.clear-filters-btn {
    width: 100%;
    padding: 12px 20px;
    background-color: var(--sage-green);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.clear-filters-btn:hover {
    background-color: var(--dark-sage);
    transform: translateY(-1px);
}

/* ===================
   MAIN CONTENT
   =================== */

.main-content {
    min-height: 600px;
}

.sort-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--white);
    padding: 20px 24px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    border: 1px solid rgba(179, 187, 175, 0.2);
}

.sort-controls-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.post-ad-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background-color: var(--accent-orange);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.post-ad-btn:hover {
    background-color: var(--light-orange);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sort-options label {
    font-weight: 500;
    color: var(--primary-brown);
    font-size: 15px;
}

#sort-select {
    padding: 8px 12px;
    border: 2px solid var(--sage-green);
    border-radius: var(--border-radius);
    background-color: var(--white);
    font-size: 14px;
    color: var(--deep-plum);
    cursor: pointer;
    transition: var(--transition);
    min-width: 180px;
}

#sort-select:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(233, 133, 50, 0.1);
}

.view-options {
    display: flex;
    gap: 8px;
}

.view-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--sage-green);
    background-color: var(--white);
    color: var(--primary-brown);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
}

.view-btn:hover,
.view-btn.active {
    background-color: var(--accent-orange);
    border-color: var(--accent-orange);
    color: var(--white);
}

/* ===================
   PETS CONTAINER
   =================== */

.pets-container {
    min-height: 400px;
}

.pets-container.grid-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.pets-container.list-view {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* ===================
   PET CARDS (BASE & GRID VIEW)
   =================== */

.adopt-pet-card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(179, 187, 175, 0.2);
    position: relative;
    display: flex;
    flex-direction: column;
    animation: cardEntrance 0.5s ease-out;
}

.adopt-pet-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.adopt-pet-card:hover .pet-card-image img {
    transform: scale(1.05);
}

.pet-card-image {
    position: relative;
    overflow: hidden;
}

.grid-view .pet-card-image {
    width: 100%;
    aspect-ratio: 4 / 3;
}

@supports not (aspect-ratio: 1) {
    .grid-view .pet-card-image::before {
        content: '';
        display: block;
        padding-top: calc(100% * 3 / 4);
    }
    .grid-view .pet-card-image > img {
        position: absolute;
        inset: 0;
    }
}

.pet-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.pet-urgent-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: #e74c3c;
    color: var(--white);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 1;
}

.pet-type-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: var(--accent-orange);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 500;
    z-index: 1;
}

.pet-card-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pet-card-header {
    margin-bottom: 12px;
}

.pet-card-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-brown);
    margin-bottom: 4px;
}

.pet-card-breed {
    font-size: 14px;
    color: var(--medium-gray);
    font-weight: 500;
}

.pet-card-description {
    color: var(--medium-gray);
    line-height: 1.5;
    margin-bottom: 16px;
    flex: 1;
    font-size: 15px;
}

.pet-card-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 16px;
}

.pet-detail-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--deep-plum);
}

.pet-detail-item i {
    color: var(--accent-orange);
    width: 14px;
    font-size: 12px;
}

.pet-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.pet-tag {
    background-color: var(--light-cream);
    color: var(--primary-brown);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid var(--sage-green);
}

.pet-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid rgba(179, 187, 175, 0.2);
    margin-top: auto;
    /* Pushes footer to the bottom */
}

.pet-date {
    font-size: 13px;
    color: var(--medium-gray);
}

.pet-card-btn {
    padding: 8px 16px;
    background-color: var(--accent-orange);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.pet-card-btn:hover {
    background-color: var(--light-orange);
    transform: translateY(-1px);
}

/* ===================
   PET CARD (LIST VIEW OVERRIDES)
   =================== */

.list-view .adopt-pet-card {
    flex-direction: row;
    height: 180px;
}

.list-view .pet-card-image {
    width: 250px;
    height: 100%;
    flex-shrink: 0;
}

.list-view .pet-card-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
    padding: 20px 24px;
}

.list-view .pet-card-main {
    display: flex;
    flex-direction: column;
}

.list-view .pet-card-header {
    margin-bottom: 8px;
}

.list-view .pet-card-name {
    font-size: 1.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-view .pet-card-description {
    display: none;
    /* Hidden in list view for compactness */
}

.list-view .pet-card-details {
    display: flex;
    gap: 24px;
    margin-bottom: 12px;
    grid-template-columns: none;
    /* Override grid styles */
}

.list-view .pet-card-tags {
    margin-bottom: 12px;
}

.list-view .pet-card-footer {
    display: none;
    /* Footer content is moved to -side */
}

.list-view .pet-card-side {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
    min-width: 120px;
}


/* ===================
   LOADING & EMPTY STATES
   =================== */

.loading-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    color: var(--medium-gray);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--sage-green);
    border-top: 3px solid var(--accent-orange);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 16px;
}

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

    100% {
        transform: rotate(360deg);
    }
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--medium-gray);
}

.empty-state i {
    font-size: 4rem;
    color: var(--sage-green);
    margin-bottom: 24px;
}

.empty-state h3 {
    font-size: 1.5rem;
    color: var(--primary-brown);
    margin-bottom: 12px;
}

.empty-state p {
    font-size: 1rem;
    line-height: 1.5;
}

/* ===================
   PAGINATION
   =================== */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
    padding: 20px 0;
    flex-wrap: wrap;
}

.page-btn {
    padding: 8px 12px;
    border: 2px solid var(--sage-green);
    background-color: var(--white);
    color: var(--primary-brown);
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    min-width: 38px;
    justify-content: center;
}

.page-btn:hover:not(:disabled) {
    background-color: var(--accent-orange);
    border-color: var(--accent-orange);
    color: var(--white);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--light-gray);
    border-color: var(--light-gray);
    color: var(--medium-gray);
}

.page-btn.active {
    background-color: var(--accent-orange);
    border-color: var(--accent-orange);
    color: var(--white);
}

.page-numbers {
    display: flex;
    gap: 4px;
}

/* ===================
   ANIMATIONS
   =================== */

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in {
    animation: slideIn 0.4s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes cardEntrance {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Staggered animation delay for cards */
.adopt-pet-card:nth-child(1) {
    animation-delay: 0.1s;
}

.adopt-pet-card:nth-child(2) {
    animation-delay: 0.2s;
}

.adopt-pet-card:nth-child(3) {
    animation-delay: 0.3s;
}

.adopt-pet-card:nth-child(4) {
    animation-delay: 0.4s;
}

.adopt-pet-card:nth-child(5) {
    animation-delay: 0.5s;
}

.adopt-pet-card:nth-child(6) {
    animation-delay: 0.6s;
}


/* ===================
   ACCESSIBILITY IMPROVEMENTS
   =================== */

.filter-option:focus-within {
    outline: 2px solid var(--accent-orange);
    outline-offset: 2px;
    border-radius: var(--border-radius);
}

.pet-card-btn:focus,
.page-btn:focus,
.view-btn:focus,
#sort-select:focus {
    outline: 2px solid var(--accent-orange);
    outline-offset: 2px;
}

@media (prefers-contrast: high) {
    .adopt-pet-card {
        border: 2px solid var(--primary-brown);
    }

    .pet-tag {
        border: 2px solid var(--primary-brown);
    }
}

@media (prefers-reduced-motion: reduce) {

    .adopt-pet-card,
    .pet-card-image img,
    .loading-spinner {
        animation: none !important;
        transition: none !important;
    }

    .adopt-pet-card:hover {
        transform: none;
    }
}


/* ===================
   RESPONSIVE DESIGN
   =================== */

@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 260px 1fr;
        gap: 30px;
    }

    .filters-container {
        padding: 20px;
    }

    .pets-container.grid-view {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .adopt-main {
        padding-top: 70px;
    }

    /* Responsive Fix: Ensure header elements don't overflow */
    .page-header {
        padding: 30px 0;
        width: 100%;
        max-width: 100%;
    }

    .page-title {
        font-size: 1.8rem;
        width: 100%;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .page-description {
        font-size: 1rem;
        width: 100%;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .results-summary {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        width: 100%;
        max-width: 100%;
    }

    /* Responsive Fix: Single column grid, full width */
    .content-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        width: 100%;
        max-width: 100%;
    }

    .main-content {
        order: unset;
        /* Important for flexbox children */
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    .filters-sidebar {
        display: none;
    }

    /* Responsive Fix: Mobile filter toggle button */
    .filters-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        width: 100%;
        max-width: 100%;
        padding: 12px 20px;
        background-color: var(--accent-orange);
        color: var(--white);
        border: none;
        border-radius: var(--border-radius);
        font-size: 16px;
        font-weight: 500;
        cursor: pointer;
        margin-bottom: 12px;
        transition: var(--transition);
        box-sizing: border-box;
    }

    .filters-toggle:hover {
        background-color: var(--light-orange);
    }

    .filters-toggle i {
        transition: transform 0.3s ease-in-out;
    }

    .filters-toggle.active i {
        transform: rotate(180deg);
    }

    /* Accordion styles for filters container on mobile */
    .filters-container {
        transition: max-height 0.4s ease-out, padding 0.4s ease-out, margin 0.4s ease-out, border-width 0.1s ease-out;
        margin-bottom: 24px;
        max-height: 2000px;
        /* Responsive Fix: Full width */
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .filters-container.collapsed {
        max-height: 0;
        overflow: hidden;
        padding-top: 0;
        padding-bottom: 0;
        margin-bottom: 0;
        border-width: 0;
    }

    /* Responsive Fix: Sort controls overflow fix */
    .sort-controls {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
        margin-bottom: 16px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 16px 12px;
    }

    .sort-controls-left {
        width: 100%;
        flex-direction: column;
        gap: 12px;
    }

    .sort-options {
        justify-content: space-between;
        width: 100%;
        flex-wrap: wrap;
    }
    
    #sort-select {
        width: 100%;
        min-width: auto;
        max-width: 100%;
    }

    .post-ad-btn {
        width: 100%;
        justify-content: center;
    }

    .view-options {
        justify-content: center;
    }

    /* Responsive Fix: Pet cards and container overflow fix */
    .pets-container {
        width: 100%;
        max-width: 100%;
    }
    
    .pets-container.grid-view {
        grid-template-columns: 1fr;
    }
    
    .adopt-pet-card {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    /* List View adjustments for mobile */
    .list-view .adopt-pet-card {
        flex-direction: column;
        height: auto;
    }

    .list-view .pet-card-image {
        width: 100%;
        height: 200px;
    }

    .list-view .pet-card-content {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .list-view .pet-card-details {
        flex-wrap: wrap;
        gap: 12px;
    }

    .list-view .pet-card-side {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        min-width: auto;
    }
}

/* Hide mobile filter toggle on desktop */
@media (min-width: 769px) {
    .filters-toggle {
        display: none;
    }
}

/* Additional fixes for very small screens */
@media (max-width: 480px) {
    .container {
        padding-left: 12px;
        padding-right: 12px;
    }

    .page-header {
        padding: 20px 0;
    }

    .page-title {
        font-size: 1.8rem;
    }

    .page-description {
        font-size: 1rem;
    }

    .filters-container {
        padding: 16px;
    }

    .sort-controls {
        padding: 12px 10px;
    }

    .pet-card-content {
        padding: 16px;
    }
    
    .adopt-pet-card {
        margin-left: 0;
        margin-right: 0;
    }

    .pet-card-details {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .pagination {
        gap: 6px;
    }

    .page-btn {
        padding: 6px 10px;
        font-size: 13px;
        min-width: 32px;
    }

    .empty-state h3 {
        font-size: 1.3rem;
    }
}