/**
 * WVU Press Live Search Styles
 * 
 * Styling for real-time book search functionality
 * 
 * @package wvupress-wordpress-theme
 */

/* ============================================
   SEARCH RESULTS CONTAINER
   ============================================ */

.wvupress-search-results {
    background: var(--wp--preset--color--content-background, #ffffff);
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    max-height: 450px;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 9999;
}

/* Scrollbar styling */
.wvupress-search-results::-webkit-scrollbar {
    width: 8px;
}

.wvupress-search-results::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.wvupress-search-results::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.wvupress-search-results::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

/* ============================================
   LOADING STATES
   ============================================ */

.wvupress-search-loading,
.wvupress-search-loading-more {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
    color: #666;
    font-size: var(--wp--preset--font-size--small, 14px);
}

.wvupress-search-loading .spinner,
.wvupress-search-loading-more .spinner-small {
    width: 24px;
    height: 24px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--wp--preset--color--theme-blue, #203E90);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 12px;
}

.wvupress-search-loading-more .spinner-small {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============================================
   SEARCH RESULT ITEMS
   ============================================ */

.wvupress-results-list {
    padding: 8px 0;
}

.wvupress-search-result {
    display: flex;
    align-items: flex-start;
    padding: 12px 16px;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.wvupress-search-result:last-child {
    border-bottom: none;
}

.wvupress-search-result:hover,
.wvupress-search-result.selected {
    background-color: #f5f7fa;
}

.wvupress-search-result:focus {
    outline: 2px solid var(--wp--preset--color--theme-blue, #203E90);
    outline-offset: -2px;
}

/* Cover Image */
.wvupress-result-cover {
    flex: 0 0 60px;
    margin-right: 16px;
}

.wvupress-result-cover img {
    width: 60px;
    height: 90px;
    object-fit: cover;
    border: 1px solid #ddd;
    border-radius: 3px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.wvupress-result-cover .no-cover {
    width: 60px;
    height: 90px;
    background: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: #999;
    text-align: center;
}

/* Book Information */
.wvupress-result-info {
    flex: 1;
    min-width: 0;
    padding-right: 12px;
}

.wvupress-result-title {
    font-weight: 600;
    font-size: var(--wp--preset--font-size--medium, 15px);
    color: var(--wp--preset--color--theme-blue, #203E90);
    margin-bottom: 4px;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wvupress-result-subtitle {
    font-size: var(--wp--preset--font-size--small, 13px);
    color: #666;
    margin-bottom: 3px;
    font-style: italic;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wvupress-result-author {
    font-size: var(--wp--preset--font-size--small, 13px);
    color: #555;
    font-style: italic;
}

.wvupress-result-format {
    font-size: 12px;
    color: #002855;
    font-weight: 600;
    margin-top: 4px;
}

/* Add to Cart Button */
.wvupress-result-cart {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
}

.wvupress-result-cart .btn-add-cart {
    display: inline-block;
    background-color: #F2AB0E;
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-size: var(--wp--preset--font-size--small, 13px);
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.wvupress-result-cart .btn-add-cart:hover {
    background-color: #D4940D;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.wvupress-result-cart .btn-add-cart:focus {
    outline: 2px solid var(--wp--preset--color--theme-blue, #203E90);
    outline-offset: 2px;
}

/* ============================================
   EMPTY & ERROR STATES
   ============================================ */

.wvupress-search-no-results,
.wvupress-search-error {
    padding: 40px 20px;
    text-align: center;
}

.wvupress-search-no-results p,
.wvupress-search-error p {
    margin: 0;
    color: #666;
    font-size: var(--wp--preset--font-size--medium, 15px);
    font-style: italic;
}

.wvupress-search-error p {
    color: #d32f2f;
}

/* Rate Limit Container - Fixed position below search input */
.wvupress-rate-limit-container {
    position: relative;
    margin-top: 8px;
    margin-bottom: 16px;
    z-index: 100;
    width: 100%;
}

/* Rate Limit Warning */
.wvupress-search-rate-limit {
    padding: 16px 20px;
    text-align: center;
    background-color: #fff8e1;
    border-left: 4px solid #ff9800;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.wvupress-search-rate-limit p {
    margin: 0 0 10px 0;
    color: #e65100;
    font-size: var(--wp--preset--font-size--medium, 15px);
    font-weight: 500;
}

.wvupress-search-rate-limit p:last-child {
    margin-bottom: 0;
}

.wvupress-search-rate-limit .rate-limit-countdown {
    color: #f57c00;
    font-size: var(--wp--preset--font-size--small, 14px);
    font-weight: normal;
}

.wvupress-search-rate-limit .countdown-seconds {
    font-weight: 700;
    color: #e65100;
}

/* Rate limited input state */
.wp-block-search__input.rate-limited {
    background-color: #fff3e0;
    border-color: #ff9800;
    opacity: 0.7;
}

.wp-block-search__input:disabled {
    cursor: not-allowed;
}

/* ============================================
   INFINITE SCROLL SENTINEL
   ============================================ */

.wvupress-scroll-sentinel {
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   DESKTOP STYLES (> 768px)
   ============================================ */

@media (min-width: 769px) {
    .wvupress-search-results {
        max-height: 450px;
    }
    
    .wvupress-search-result {
        padding: 14px 20px;
    }
    
    .wvupress-result-cover {
        flex: 0 0 70px;
        margin-right: 20px;
    }
    
    .wvupress-result-cover img,
    .wvupress-result-cover .no-cover {
        width: 70px;
        height: 105px;
    }
    
    .wvupress-result-title {
        font-size: var(--wp--preset--font-size--medium, 16px);
    }
    
    .wvupress-result-subtitle,
    .wvupress-result-author {
        font-size: var(--wp--preset--font-size--small, 14px);
    }
    
    .wvupress-result-format {
        font-size: var(--wp--preset--font-size--small, 13px);
    }
    
    .wvupress-result-cart .btn-add-cart {
        padding: 10px 20px;
        font-size: var(--wp--preset--font-size--small, 14px);
    }
}

/* ============================================
   MOBILE STYLES (< 768px)
   ============================================ */

@media (max-width: 768px) {
    .wvupress-search-results {
        position: fixed !important;
        top: 25% !important; /* Adjust based on header height */
        left: 0 !important;
        right: 0 !important;
        /* bottom: 0 !important;
        max-height: 70vh; */
        height: auto !important;
        max-height: calc(100vh - 100px) !important; /* Ensure it doesn't exceed viewport */
        border-radius: 12px 12px 0 0;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
        animation: slideUp 0.3s ease;
    }
    
    @keyframes slideUp {
        from {
            transform: translateY(100%);
        }
        to {
            transform: translateY(0);
        }
    }
    
    .wvupress-search-result {
        padding: 10px 12px;
    }
    
    .wvupress-result-cover {
        flex: 0 0 50px;
        margin-right: 12px;
    }
    
    .wvupress-result-cover img,
    .wvupress-result-cover .no-cover {
        width: 50px;
        height: 75px;
    }
    
    .wvupress-result-title {
        font-size: 14px;
        margin-bottom: 2px;
    }
    
    .wvupress-result-subtitle {
        font-size: 12px;
        margin-bottom: 2px;
    }
    
    .wvupress-result-author {
        font-size: 12px;
    }
    
    .wvupress-result-cart .btn-add-cart {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    /* Loading states for mobile */
    .wvupress-search-loading,
    .wvupress-search-loading-more {
        padding: 20px;
    }
    
    .wvupress-search-no-results,
    .wvupress-search-error {
        padding: 30px 20px;
    }
}

/* ============================================
   SMALL MOBILE STYLES (< 480px)
   ============================================ */

@media (max-width: 480px) {
    .wvupress-result-cart .btn-add-cart {
        padding: 5px 10px;
        font-size: 11px;
    }
    
    .wvupress-search-result {
        padding: 8px 10px;
    }
}

/* ============================================
   ACCESSIBILITY - REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    .wvupress-search-results {
        animation: none;
    }
    
    .spinner,
    .spinner-small {
        animation: none;
    }
    
    .wvupress-search-result {
        transition: none;
    }
    
    .wvupress-result-cart .btn-add-cart {
        transition: none;
    }
}

/* ============================================
   HIGH CONTRAST MODE
   ============================================ */

@media (prefers-contrast: high) {
    .wvupress-search-result:hover,
    .wvupress-search-result.selected {
        background-color: #e3f2fd;
        outline: 2px solid var(--wp--preset--color--theme-blue, #203E90);
    }
    
    .wvupress-result-title {
        color: #000;
    }
    
    .wvupress-result-cart .btn-add-cart {
        border: 2px solid #000;
    }
}