/**
 * Medications List Block Styles
 * 
 * @package KalbaRx
 */

/* ========================================
   Section Base
   ======================================== */
.medications-list {
    position: relative;
    overflow: hidden;
}

.medications-list.section-padding {
    padding: var(--spacing-3xl) 0;
}

/* ========================================
   Header
   ======================================== */
.medications-list .medications-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.medications-list .medications-header:has(.medications-content) {
    margin-bottom: var(--spacing-xl);
}

.medications-list .medications-header .sub-heading {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.medications-list .medications-header .sub-heading::before,
.medications-list .medications-header .sub-heading::after {
    content: '';
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
    border-radius: var(--radius-full);
}

.medications-list .medications-header h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.medications-content {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    color: var(--color-gray-600);
    font-size: var(--font-size-lg);
    line-height: 1.7;
}

/* ========================================
   Filters Section
   ======================================== */
.medications-list .medications-filters {
    position: relative;
    margin-bottom: var(--spacing-2xl);
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 20px rgba(23, 21, 89, 0.06);
    border: 1px solid var(--color-gray-200);
    z-index: 1000;
}

.medications-list .filters-row {
    position: relative;
    display: flex;
    gap: var(--spacing-lg);
    align-items: stretch;
    flex-wrap: wrap;
    z-index: 1000;
}

.medications-list .search-box {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    flex: 2 1 0;
    min-width: 280px;
}

.medications-list .search-box label,
.medications-list .filter-box label {
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.medications-list .search-box .search-input-wrapper {
    position: relative;
    height: 100%;
}

.medications-list .search-box .medication-search {
    width: 100%;
    height: 100%;
    min-height: 54px;
    padding: var(--spacing-sm) 50px var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    background-color: var(--color-gray-100);
}

.medications-list .search-box .medication-search::placeholder {
    color: var(--color-gray-500);
}

.medications-list .search-box .medication-search:hover {
    background-color: var(--color-white);
    border-color: var(--color-gray-300);
}

.medications-list .search-box .medication-search:focus {
    outline: none;
    background-color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(23, 21, 89, 0.1);
}

.medications-list .search-box .search-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: all var(--transition-base);
}

.medications-list .search-box .medication-search:focus + .search-icon {
    background: var(--color-primary-light);
    transform: translateY(-50%) scale(1.05);
}

.medications-list .filter-box {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    flex: 1 1 0;
    min-width: 180px;
}

.medications-list .filter-box select {
    width: 100%;
    min-height: 54px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    background-color: var(--color-gray-100);
    cursor: pointer;
    transition: all var(--transition-base);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23171559' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.medications-list .filter-box select:hover {
    background-color: var(--color-white);
    border-color: var(--color-gray-300);
}

.medications-list .filter-box select:focus {
    outline: none;
    background-color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(23, 21, 89, 0.1);
}

.medications-list .filter-box .choices__inner {
    min-height: 54px;
}

/* ========================================
   Medications Grid
   ======================================== */
.medications-list .medications-grid {
    display: grid;
    gap: var(--spacing-lg);
}

/* Grid Display Style */
.medications-list.display-grid .medications-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

/* List Display Style */
.medications-list.display-list .medications-grid {
    grid-template-columns: 1fr;
    max-width: 950px;
    margin-left: auto;
    margin-right: auto;
    gap: var(--spacing-md);
}

/* ========================================
   Medication Item
   ======================================== */
.medications-list .medication-item {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: 0 2px 12px rgba(23, 21, 89, 0.06);
    height: 100%;
    position: relative;
    border: 1px solid transparent;
}

.medications-list .medication-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.medications-list .medication-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(23, 21, 89, 0.12);
    border-color: var(--color-gray-200);
}

.medications-list .medication-item:hover::before {
    opacity: 1;
}

.medications-list .medication-item.hidden {
    display: none;
}

.medications-list .medication-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

/* List Style Layout */
.medications-list.display-list .medication-item {
    border-radius: var(--radius-lg);
}

.medications-list.display-list .medication-link {
    flex-direction: row;
}

.medications-list.display-list .medication-item::before {
    width: 4px;
    height: 100%;
    right: auto;
}

/* ========================================
   Medication Image
   ======================================== */
.medications-list .medication-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
    position: relative;
}

.medications-list .medication-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(23, 21, 89, 0.03) 100%);
    pointer-events: none;
}

.medications-list.display-list .medication-image {
    width: 220px;
    height: auto;
    min-height: 100%;
    flex-shrink: 0;
}

.medications-list .medication-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.medications-list .medication-item:hover .medication-image img {
    transform: scale(1.08);
}

/* ========================================
   Medication Content
   ======================================== */
.medications-list .medication-content {
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

/* Subscription badge (e.g. FREE! / Free with subscription) */
.medications-list .medication-subscription-badge {
    display: inline-block;
    align-self: flex-start;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    background: #c41e3a;
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    box-shadow: 0 2px 6px rgba(196, 30, 58, 0.35);
}

.medications-list .medication-subscription-badge.diamond {
    background: #007B8A;
    box-shadow: 0 2px 6px rgba(0, 123, 138, 0.35);
}

.medications-list .medication-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 var(--spacing-xs) 0;
    transition: color var(--transition-base);
    line-height: 1.3;
}

.medications-list .medication-item:hover .medication-title {
    color: var(--color-primary-light);
}

.medications-list .medication-excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.65;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.medications-list .medication-excerpt p {
    margin: 0;
}

/* ========================================
   Medication Meta (Tags)
   ======================================== */
.medications-list .medication-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-gray-200);
}

.medications-list .medication-categories,
.medications-list .medication-pet-types {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.medications-list .category-tag,
.medications-list .pet-type-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    border-radius: var(--radius-full);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: all var(--transition-fast);
}

.medications-list .category-tag {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    box-shadow: 0 2px 8px rgba(23, 21, 89, 0.2);
}

.medications-list .category-tag::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-secondary);
    border-radius: 50%;
}

.medications-list .pet-type-tag {
    background: linear-gradient(135deg, var(--color-secondary-light) 0%, var(--color-secondary) 100%);
    color: var(--color-primary);
    border: 1px solid var(--color-secondary);
}

.medications-list .pet-type-tag::before {
    content: '🐾';
    font-size: 10px;
}

.medications-list .medication-item:hover .category-tag {
    box-shadow: 0 4px 12px rgba(23, 21, 89, 0.25);
}

/* ========================================
   View More Link
   ======================================== */
.medications-list .view-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-primary);
    margin-top: auto;
    padding-top: var(--spacing-sm);
    transition: all var(--transition-base);
}

.medications-list .view-more::after {
    content: '→';
    display: inline-block;
    transition: transform var(--transition-base);
}

.medications-list .medication-item:hover .view-more {
    color: var(--color-primary-light);
    gap: 10px;
}

.medications-list .medication-item:hover .view-more::after {
    transform: translateX(4px);
}

/* ========================================
   No Results
   ======================================== */
.medications-list .no-results,
.medications-list .no-medications {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: var(--color-gray-100);
    border-radius: var(--radius-xl);
    border: 2px dashed var(--color-gray-300);
}

.medications-list .no-results p,
.medications-list .no-medications p {
    margin: 0;
    color: var(--color-gray-600);
    font-size: var(--font-size-lg);
    font-weight: 500;
}

.medications-list .no-results::before,
.medications-list .no-medications::before {
    content: '🔍';
    display: block;
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    opacity: 0.6;
}

/* ========================================
   Background Color Variations
   ======================================== */
.medications-list.bg-light {
    background-color: var(--color-light);
}

.medications-list.bg-light::before {
    background: linear-gradient(180deg, rgba(23, 21, 89, 0.03) 0%, transparent 100%);
}

.medications-list.bg-light .medications-filters {
    background: var(--color-white);
    box-shadow: 0 4px 24px rgba(23, 21, 89, 0.08);
}

.medications-list.bg-dark {
    background-color: var(--color-gray-900);
}

.medications-list.bg-dark::before {
    display: none;
}

.medications-list.bg-dark .medications-header h2,
.medications-list.bg-dark .medications-header .sub-heading {
    color: var(--color-white);
}

.medications-list.bg-dark .medications-header .sub-heading::before,
.medications-list.bg-dark .medications-header .sub-heading::after {
    background: linear-gradient(90deg, var(--color-secondary), var(--color-gray-500));
}

.medications-list.bg-dark .medications-content {
    color: var(--color-gray-400);
}

.medications-list.bg-dark .medications-filters {
    background: var(--color-gray-800);
    border-color: var(--color-gray-700);
}

.medications-list.bg-dark .search-box label,
.medications-list.bg-dark .filter-box label {
    color: var(--color-secondary);
}

.medications-list.bg-dark .medication-search,
.medications-list.bg-dark .filter-box select {
    background-color: var(--color-gray-700);
    border-color: var(--color-gray-600);
    color: var(--color-white);
}

.medications-list.bg-dark .no-results,
.medications-list.bg-dark .no-medications {
    background: var(--color-gray-800);
    border-color: var(--color-gray-700);
}

.medications-list.bg-dark .no-results p,
.medications-list.bg-dark .no-medications p {
    color: var(--color-gray-400);
}

.medications-list.bg-dark .medication-item {
    background-color: var(--color-gray-800);
    border-color: var(--color-gray-700);
}

.medications-list.bg-dark .medication-item:hover {
    border-color: var(--color-gray-600);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.medications-list.bg-dark .medication-title {
    color: var(--color-white);
}

.medications-list.bg-dark .medication-item:hover .medication-title {
    color: var(--color-secondary);
}

.medications-list.bg-dark .medication-excerpt {
    color: var(--color-gray-400);
}

.medications-list.bg-dark .medication-meta {
    border-top-color: var(--color-gray-700);
}

.medications-list.bg-dark .view-more {
    color: var(--color-secondary);
}

.medications-list.bg-dark .medication-item:hover .view-more {
    color: var(--color-secondary-light);
}

.medications-list.bg-primary {
    background-color: var(--color-primary);
}

.medications-list.bg-primary::before {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
}

.medications-list.bg-primary .medications-header h2,
.medications-list.bg-primary .medications-header .sub-heading {
    color: var(--color-white);
}

.medications-list.bg-primary .medications-header .sub-heading::before,
.medications-list.bg-primary .medications-header .sub-heading::after {
    background: var(--color-secondary);
}

.medications-list.bg-primary .medications-content {
    color: rgba(255, 255, 255, 0.85);
}

.medications-list.bg-primary .medications-filters {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}

.medications-list.bg-primary .search-box label,
.medications-list.bg-primary .filter-box label {
    color: var(--color-secondary);
}

.medications-list.bg-primary .medication-item {
    background-color: var(--color-white);
}

.medications-list.bg-secondary {
    background-color: var(--color-secondary);
}

.medications-list.bg-secondary::before {
    background: linear-gradient(180deg, rgba(23, 21, 89, 0.04) 0%, transparent 100%);
}

.medications-list.bg-secondary .medications-filters {
    background: var(--color-white);
    box-shadow: 0 4px 24px rgba(23, 21, 89, 0.1);
}

.medications-list.bg-white .medication-item {
    border: 1px solid color-mix(in srgb, var(--color-primary) 8%, transparent);
    box-shadow: 0 4px 20px rgba(23, 21, 89, 0.08);
}

/* ========================================
   Responsive Design
   ======================================== */

/* Tablet (768px - 1023px) */
@media (max-width: 1023px) {
    .medications-list.section-padding {
        padding: var(--spacing-2xl) 0;
    }

    .medications-list .medications-header {
        margin-bottom: var(--spacing-xl);
    }

    .medications-list .medications-header h2 {
        font-size: var(--font-size-3xl);
    }

    .medications-list .medications-header .sub-heading::before,
    .medications-list .medications-header .sub-heading::after {
        width: 20px;
    }

    .medications-list.display-grid .medications-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: var(--spacing-md);
    }

    .medications-list .medications-filters {
        padding: var(--spacing-md);
    }

    .medications-list .filters-row {
        gap: var(--spacing-md);
    }

    .medications-list .search-box {
        flex: 1 1 100%;
    }

    .medications-list .filter-box {
        flex: 1 1 calc(50% - var(--spacing-sm));
        min-width: 0;
    }
}

/* Mobile (up to 767px) */
@media (max-width: 767px) {
    .medications-list.section-padding {
        padding: var(--spacing-xl) 0;
    }

    .medications-list .medications-header {
        margin-bottom: var(--spacing-lg);
    }

    .medications-list .medications-header h2 {
        font-size: var(--font-size-2xl);
    }

    .medications-list .medications-header .sub-heading {
        font-size: 11px;
    }

    .medications-list .medications-header .sub-heading::before,
    .medications-list .medications-header .sub-heading::after {
        width: 15px;
    }

    .medications-list .medications-content {
        font-size: var(--font-size-base);
    }

    .medications-list.display-grid .medications-grid,
    .medications-list.display-list .medications-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .medications-list.display-list .medication-link {
        flex-direction: column;
    }

    .medications-list.display-list .medication-image {
        width: 100%;
        height: 180px;
    }

    .medications-list .medication-image {
        height: 160px;
    }

    .medications-list .medication-item {
        border-radius: var(--radius-lg);
    }

    .medications-list .medication-content {
        padding: var(--spacing-md);
    }

    .medications-list .medication-title {
        font-size: var(--font-size-base);
    }

    .medications-list .medications-filters {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
        border-radius: var(--radius-lg);
    }

    .medications-list .filters-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .medications-list .search-box,
    .medications-list .filter-box {
        flex: 1 1 100%;
        min-width: 100%;
    }

    .medications-list .search-box .medication-search,
    .medications-list .filter-box select {
        min-height: 48px;
    }

    .medications-list .category-tag,
    .medications-list .pet-type-tag {
        padding: 4px 8px;
        font-size: 10px;
    }

    .medications-list .no-results,
    .medications-list .no-medications {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .medications-list .no-results::before,
    .medications-list .no-medications::before {
        font-size: 36px;
    }

    .medications-list .no-results p,
    .medications-list .no-medications p {
        font-size: var(--font-size-base);
    }
}

/* Small Mobile (up to 480px) */
@media (max-width: 480px) {
    .medications-list .medications-header h2 {
        font-size: var(--font-size-xl);
    }

    .medications-list .medication-image {
        height: 140px;
    }

    .medications-list .search-box .search-icon {
        width: 36px;
        height: 36px;
    }

    .medications-list .pet-type-tag::before {
        display: none;
    }
}