/**
 * LifeVibe Search Styles
 *
 * Comprehensive search overlay and results styling with:
 * - Modern, clean design
 * - Smooth animations and transitions
 * - Loading states and skeleton screens
 * - Hover and active states
 * - Mobile responsive design
 * - Accessibility support
 *
 * @package LifeVibe
 * @author SHOUT Media
 */

/* ============================================
   Search Overlay
   ============================================ */

.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.search-overlay[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
}

.search-overlay .container {
    max-width: 700px;
    margin: 0 auto;
    padding: 100px 20px 20px;
}

/* ============================================
   Search Form
   ============================================ */

.search-overlay .search-form {
    position: relative;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    padding: 20px;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.search-overlay[aria-hidden="false"] .search-form {
    transform: translateY(0);
}

.search-overlay .search-field {
    width: 100%;
    padding: 16px 50px 16px 20px;
    font-size: 18px;
    font-weight: 500;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s ease;
    font-family: inherit;
}

.search-overlay .search-field:focus {
    border-color: #6366F1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-overlay .search-field::placeholder {
    color: #9CA3AF;
}

/* Search Submit Button */
.search-overlay .search-submit {
    position: absolute;
    right: 30px;
    top: 32px;
    padding: 8px 20px;
    background: #6366F1;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.search-overlay .search-submit:hover {
    background: #4F46E5;
}

.search-overlay .search-submit:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
}

/* Clear Button */
.search-clear {
    position: absolute;
    right: 100px;
    top: 35px;
    width: 32px;
    height: 32px;
    padding: 0;
    background: #F3F4F6;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    color: #6B7280;
}

.search-clear:hover {
    background: #E5E7EB;
    color: #374151;
}

.search-clear svg {
    width: 14px;
    height: 14px;
}

/* ============================================
   Search Results Container
   ============================================ */

.search-results-container {
    margin-top: 16px;
    position: relative;
}

.search-results {
    display: none;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-height: calc(100vh - 280px);
    overflow-y: auto;
}

/* Custom scrollbar */
.search-results::-webkit-scrollbar {
    width: 8px;
}

.search-results::-webkit-scrollbar-track {
    background: #F9FAFB;
}

.search-results::-webkit-scrollbar-thumb {
    background: #D1D5DB;
    border-radius: 4px;
}

.search-results::-webkit-scrollbar-thumb:hover {
    background: #9CA3AF;
}

/* ============================================
   Search Results List
   ============================================ */

.search-results-list {
    padding: 8px;
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    transition: background 0.2s ease;
    cursor: pointer;
}

.search-result-item:hover,
.search-result-item.selected {
    background: #F9FAFB;
}

.search-result-item.selected {
    border: 1px solid #E5E7EB;
}

.search-result-item:focus {
    outline: 2px solid #6366F1;
    outline-offset: -2px;
}

/* Product Image */
.search-result-image {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    background: #F3F4F6;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-result-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.search-result-no-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #F3F4F6 0%, #E5E7EB 100%);
}

/* Product Content */
.search-result-content {
    flex: 1;
    min-width: 0;
}

.search-result-title {
    font-size: 15px;
    font-weight: 600;
    color: #111827;
    margin: 0 0 4px 0;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.search-result-title mark {
    background: #FEF3C7;
    color: #92400E;
    padding: 2px 4px;
    border-radius: 3px;
}

.search-result-category,
.search-result-sku {
    display: block;
    font-size: 13px;
    color: #6B7280;
    margin-top: 2px;
}

.search-result-sku {
    font-size: 12px;
    font-family: monospace;
}

/* Product Price */
.search-result-price {
    flex-shrink: 0;
    font-size: 16px;
    font-weight: 700;
    color: #111827;
    text-align: right;
}

.search-result-price .woocommerce-Price-amount {
    color: #111827;
}

.search-result-price del {
    display: block;
    font-size: 13px;
    color: #9CA3AF;
    margin-bottom: 2px;
}

.search-result-price ins {
    text-decoration: none;
    color: #DC2626;
}

/* ============================================
   Search Results Footer
   ============================================ */

.search-results-footer {
    padding: 16px;
    border-top: 1px solid #E5E7EB;
    background: #F9FAFB;
}

.search-view-all {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: #fff;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #6366F1;
    text-decoration: none;
    transition: all 0.2s ease;
}

.search-view-all:hover {
    background: #EEF2FF;
    border-color: #6366F1;
    color: #4F46E5;
}

.search-view-all svg {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
}

.search-view-all:hover svg {
    transform: translateX(4px);
}

/* ============================================
   Loading State
   ============================================ */

.search-loader {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 40px 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    font-size: 15px;
    color: #6B7280;
}

.search-loader-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid #E5E7EB;
    border-top-color: #6366F1;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ============================================
   Empty State
   ============================================ */

.search-empty-state {
    padding: 60px 20px;
    text-align: center;
}

.search-empty-state svg {
    width: 48px;
    height: 48px;
    color: #D1D5DB;
    margin: 0 auto 20px;
}

.search-empty-state h4 {
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    margin: 0 0 8px 0;
}

.search-empty-state p {
    font-size: 15px;
    color: #6B7280;
    margin: 0 0 8px 0;
}

.search-empty-suggestions {
    font-size: 14px !important;
    margin-top: 16px !important;
}

.search-empty-suggestions a {
    color: #6366F1;
    text-decoration: none;
    font-weight: 600;
}

.search-empty-suggestions a:hover {
    text-decoration: underline;
}

/* ============================================
   Mobile Responsive
   ============================================ */

@media (max-width: 768px) {
    .search-overlay .container {
        padding: 80px 16px 16px;
    }

    .search-overlay .search-form {
        padding: 16px;
        border-radius: 8px;
    }

    .search-overlay .search-field {
        font-size: 16px;
        padding: 14px 50px 14px 16px;
    }

    .search-overlay .search-submit {
        right: 26px;
        top: 28px;
        padding: 6px 16px;
        font-size: 13px;
    }

    .search-clear {
        right: 90px;
        top: 31px;
        width: 28px;
        height: 28px;
    }

    .search-results {
        max-height: calc(100vh - 240px);
    }

    .search-result-item {
        gap: 12px;
        padding: 10px;
    }

    .search-result-image {
        width: 50px;
        height: 50px;
    }

    .search-result-title {
        font-size: 14px;
    }

    .search-result-category,
    .search-result-sku {
        font-size: 12px;
    }

    .search-result-price {
        font-size: 14px;
    }

    .search-results-footer {
        padding: 12px;
    }

    .search-view-all {
        font-size: 13px;
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .search-result-item {
        flex-wrap: wrap;
    }

    .search-result-price {
        width: 100%;
        text-align: left;
        margin-top: 8px;
        padding-top: 8px;
        border-top: 1px solid #F3F4F6;
    }

    .search-clear {
        display: none;
    }

    .search-overlay .search-submit {
        right: 26px;
    }
}

/* ============================================
   Accessibility
   ============================================ */

.search-result-item:focus-visible {
    outline: 2px solid #6366F1;
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .search-overlay,
    .search-form,
    .search-result-item,
    .search-view-all,
    .search-clear {
        transition: none;
    }

    .search-loader-spinner {
        animation: none;
        border-top-color: transparent;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .search-overlay .search-field {
        border-width: 3px;
    }

    .search-result-item.selected {
        border-width: 2px;
    }
}

/* Dark mode support (if needed in future) */
@media (prefers-color-scheme: dark) {
    .search-overlay {
        background: rgba(0, 0, 0, 0.7);
    }

    .search-overlay .search-form,
    .search-results {
        background: #1F2937;
    }

    .search-overlay .search-field {
        background: #374151;
        border-color: #4B5563;
        color: #F9FAFB;
    }

    .search-overlay .search-field::placeholder {
        color: #9CA3AF;
    }

    .search-result-item:hover,
    .search-result-item.selected {
        background: #374151;
    }

    .search-result-title {
        color: #F9FAFB;
    }

    .search-result-category,
    .search-result-sku {
        color: #D1D5DB;
    }

    .search-result-price {
        color: #F9FAFB;
    }

    .search-results-footer {
        background: #374151;
        border-color: #4B5563;
    }

    .search-view-all {
        background: #1F2937;
        border-color: #4B5563;
        color: #93C5FD;
    }

    .search-empty-state h4 {
        color: #F9FAFB;
    }

    .search-empty-state p {
        color: #D1D5DB;
    }
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .search-overlay,
    .search-toggle {
        display: none !important;
    }
}