/* 
 * Search WooFacil - Live Search Premium + Custom Results
 * v2.1.0
 * Amazon-style autocomplete + cuadrícula de resultados JS.
 */

/* ── Variables globales ─────────────────────────────────── */
:root {
    --sw-primary:       #000000;
    --sw-primary-light: #f5f5f5;
    --sw-primary-dark:  #141414;
    --sw-text:          #1f1f1f;
    --sw-text-muted:    #8c8c8c;
    --sw-bg:            #ffffff;
    --sw-border:        #e8e8e8;
    --sw-shadow:        0 10px 30px rgba(0, 0, 0, 0.12);
    --sw-radius:        12px;
    --sw-hover:         #f0f0f0;
}

/* ══════════════════════════════════════════════════════════
   MÓDULO 1 · Autocomplete dropdown
   ══════════════════════════════════════════════════════════ */

.wc-ai-search-wrapper {
    position: relative;
    width: 100%;
}

.wc-ai-search-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 100%;
    min-width: 300px;
    background: var(--sw-bg);
    border: 1px solid var(--sw-border);
    border-radius: var(--sw-radius);
    box-shadow: var(--sw-shadow);
    z-index: 999999;
    padding: 0;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    animation: swFadeIn 0.18s ease-out;
}

@keyframes swFadeIn {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.wc-ai-search-dropdown-inner {
    display: block;
    max-height: 500px;
    overflow-y: auto;
}

.wc-ai-search-suggestions-col {
    padding: 12px 0;
}

.wc-ai-column-title {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--sw-text-muted);
    padding: 0 15px 8px;
    font-weight: 700;
}

.wc-ai-search-suggestion {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 15px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    font-size: 14px;
    color: var(--sw-text);
}

.wc-ai-search-suggestion:hover,
.wc-ai-search-suggestion.is-selected {
    background: var(--sw-hover);
    color: var(--sw-primary);
}

.wc-ai-search-suggestion b {
    color: var(--sw-primary);
    font-weight: 700;
}

.wc-ai-search-icon {
    opacity: 0.35;
    flex-shrink: 0;
    color: var(--sw-text);
}

.wc-ai-no-results {
    padding: 20px;
    text-align: center;
    color: var(--sw-text-muted);
    font-size: 13px;
}

/* Mobile autocomplete */
@media (max-width: 600px) {
    .wc-ai-search-dropdown {
        min-width: 100%;
        left: 0;
        right: 0;
    }
}

/* ══════════════════════════════════════════════════════════
   MÓDULO 2 · Custom Results Renderer (modo custom_js)
   ══════════════════════════════════════════════════════════ */

.wc-ai-results-root {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    padding: 20px 0 40px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header de resultados */
.wc-ai-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    padding: 0 4px;
}

.wc-ai-results-count {
    font-size: 15px;
    color: var(--sw-text-muted);
}

.wc-ai-results-count strong {
    color: var(--sw-text);
}

.wc-ai-sort-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wc-ai-sort-label {
    font-size: 13px;
    color: var(--sw-text-muted);
    white-space: nowrap;
}

.wc-ai-sort-select {
    font-size: 13px;
    color: var(--sw-text);
    background: #fff;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    padding: 5px 10px;
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s;
}

.wc-ai-sort-select:hover,
.wc-ai-sort-select:focus {
    border-color: var(--sw-primary);
}

/* Cuadrícula */
.wc-ai-results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 1024px) {
    .wc-ai-results-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .wc-ai-results-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
}

@media (max-width: 480px) {
    .wc-ai-results-grid { grid-template-columns: 1fr; }
}

/* Product Card */
.wc-ai-product-card {
    display: flex;
    flex-direction: column;
    background: var(--sw-bg);
    border: 1px solid var(--sw-border);
    border-radius: var(--sw-radius);
    overflow: hidden;
    text-decoration: none !important;
    color: inherit !important;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
    animation: wc-ai-card-in 0.35s ease both;
    animation-delay: var(--delay, 0s);
}

@keyframes wc-ai-card-in {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.wc-ai-product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(114, 46, 209, 0.14);
    border-color: var(--sw-border-hover, #c9a0f5);
}

/* Imagen */
.wc-ai-card-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #f5f0ff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wc-ai-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

.wc-ai-product-card:hover .wc-ai-card-img img {
    transform: scale(1.06);
}

.wc-ai-no-img {
    font-size: 48px;
    opacity: 0.35;
}

/* Body */
.wc-ai-card-body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 14px 16px 16px;
    flex: 1;
}

.wc-ai-card-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--sw-text);
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.wc-ai-card-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--sw-primary);
    margin-top: 2px;
}

.wc-ai-card-cta {
    margin-top: auto;
    font-size: 12px;
    font-weight: 600;
    color: var(--sw-text-muted);
    transition: color 0.15s;
}

.wc-ai-product-card:hover .wc-ai-card-cta {
    color: var(--sw-primary);
}

/* ── Skeleton Loading ──────────────────────────────────── */

.wc-ai-skeleton {
    background: linear-gradient(90deg, #ede9f7 25%, #f5f0ff 50%, #ede9f7 75%);
    background-size: 200% 100%;
    animation: wc-ai-shimmer 1.4s infinite;
    border-radius: 6px;
}

@keyframes wc-ai-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.wc-ai-skeleton-card {
    pointer-events: none;
}

.wc-ai-skeleton-card .wc-ai-card-img {
    background: transparent;
}

.wc-ai-skeleton-text {
    height: 14px;
    display: block;
}

.wc-ai-skeleton-price {
    height: 18px;
    display: block;
}

/* ── Loading Spinner & Message ─────────────────────────── */

.wc-ai-loader-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    animation: swFadeIn 0.3s ease-out;
}

.wc-ai-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(114, 46, 209, 0.1);
    border-top-color: var(--sw-primary);
    border-radius: 50%;
    animation: wc-ai-spin 0.8s linear infinite;
    margin-bottom: 20px;
}

.wc-ai-loader-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--sw-text);
    text-align: center;
}

.wc-ai-loader-subtext {
    font-size: 13px;
    color: var(--sw-text-muted);
    margin-top: 6px;
}

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

/* Reducir opacidad de skeletons cuando hay spinner */
.wc-ai-results-root:has(.wc-ai-loader-wrapper) .wc-ai-results-grid {
    opacity: 0.4;
    filter: blur(1px);
    transition: opacity 0.3s, filter 0.3s;
}


.wc-ai-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--sw-text-muted);
}

.wc-ai-empty-icon {
    font-size: 52px;
    margin-bottom: 16px;
}

.wc-ai-empty-state h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--sw-text);
    margin: 0 0 8px;
}

.wc-ai-empty-state p {
    font-size: 14px;
    margin: 0 0 24px;
}

.wc-ai-btn-home {
    display: inline-block;
    background: var(--sw-primary);
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 8px;
    padding: 10px 28px;
    font-size: 14px;
    font-weight: 600;
    transition: background 0.2s;
}

.wc-ai-btn-home:hover {
    background: var(--sw-primary-dark);
}

/* ══════════════════════════════════════════════════════════
   MÓDULO · AI Overview
   ══════════════════════════════════════════════════════════ */

.wc-ai-overview {
    background: #F7F2FA;
    border: 1px solid #E9DFF5;
    border-radius: 16px;
    padding: 20px 24px;
    margin-bottom: 24px;
    animation: swFadeIn 0.3s ease-out;
}

.wc-ai-overview-header {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 10px;
}

.wc-ai-overview-icon {
    font-size: 15px;
    line-height: 1;
    flex-shrink: 0;
}

.wc-ai-overview-label {
    font-weight: 700;
    font-size: 11px;
    color: var(--sw-primary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.wc-ai-overview-text {
    margin: 0;
    color: #3C4043;
    line-height: 1.65;
    font-size: 14.5px;
    min-height: 1.65em; /* evita salto de layout mientras llega el texto */
    white-space: pre-wrap;
}

.wc-ai-overview-text strong {
    display: block;
    margin-top: 0.6em;
}

/* Cursor parpadeante del efecto typewriter */
.wc-ai-overview-cursor {
    display: none;
}

@keyframes wc-ai-blink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

/* ── Chat Box unificado (overview + consultor en una sola caja) ── */
.wc-ai-chat-box {
    background: #F7F2FA;
    border: 1px solid #E9DFF5;
    border-radius: 16px;
    padding: 20px 24px;
    margin-bottom: 24px;
    animation: swFadeIn 0.3s ease-out;
}

.wc-ai-chat-box .wc-ai-overview {
    background: none;
    border: none;
    border-radius: 0;
    padding: 0;
    margin-bottom: 16px;
    animation: none;
}

.wc-ai-chat-box .wc-ai-consultant-panel {
    background: none;
    border: none;
    border-top: 1px solid #E9DFF5;
    border-radius: 0;
    padding: 16px 0 0;
    margin-bottom: 0;
}

/* ── Modo Consultor ─────────────────────────────────────── */
.wc-ai-consultant-panel {
    background: var(--sw-primary-light);
    border: 1.5px solid var(--sw-primary);
    border-radius: var(--sw-radius);
    padding: 18px 20px;
    margin-bottom: 20px;
}

.wc-ai-consultant-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.wc-ai-consultant-icon {
    font-size: 18px;
}

.wc-ai-consultant-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--sw-primary-dark);
}

.wc-ai-consultant-question {
    margin: 0 0 14px;
    font-size: 15px;
    color: var(--sw-text);
    line-height: 1.5;
}

.wc-ai-consultant-input-row {
    display: flex;
    gap: 8px;
}

.wc-ai-consultant-input {
    flex: 1;
    padding: 10px 14px;
    border: 1.5px solid var(--sw-border);
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.wc-ai-consultant-input:focus {
    border-color: var(--sw-primary);
}

.wc-ai-consultant-send {
    padding: 10px 16px;
    background: var(--sw-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
}

.wc-ai-consultant-send:hover:not(:disabled) {
    background: var(--sw-primary-dark);
}

.wc-ai-consultant-send:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.wc-ai-consultant-loading {
    font-size: 13px;
    color: var(--sw-text-muted);
    padding: 8px 0;
}

/* ══════════════════════════════════════════════════════════
   MÓDULO · Search Box Shortcode [search_woo]
   ══════════════════════════════════════════════════════════ */

.wc-ai-search-box-container {
    width: 100% !important;
    margin: 20px 0 !important;
}

.wc-ai-search-box-wrapper {
    display: flex !important;
    align-items: stretch !important;
    background: #fff !important;
    border: 1px solid var(--wc-ai-sb-border, #e2e2e2) !important;
    border-radius: var(--wc-ai-sb-radius, 4px) !important;
    /* Eliminamos overflow: hidden para que el dropdown sea visible */
    overflow: visible !important;
    transition: box-shadow 0.2s ease, border-color 0.2s ease !important;
    position: relative !important;
}

.wc-ai-search-box-wrapper:hover {
    border-color: var(--wc-ai-sb-border-hover, var(--wc-ai-sb-border)) !important;
}

/* .wc-ai-search-box-wrapper:focus-within {
    border-color: var(--sw-primary) !important;
    box-shadow: 0 0 0 3px rgba(114, 46, 209, 0.1) !important;
} */

.wc-ai-search-box-input {
    flex: 1 !important;
    border: none !important;
    outline: none !important;
    padding: 12px 16px !important;
    font-size: 15px !important;
    color: var(--sw-text) !important;
    background: transparent !important;
    margin: 0 !important;
    height: auto !important;
    box-shadow: none !important;
    border-radius: var(--wc-ai-sb-radius, 4px) 0 0 var(--wc-ai-sb-radius, 4px) !important;
}

.wc-ai-search-box-button {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: var(--wc-ai-sb-icon-bg, #eeeeee) !important;
    color: var(--wc-ai-sb-icon, #666666) !important;
    border: none !important;
    padding: 0 16px !important;
    cursor: pointer !important;
    transition: background 0.2s, color 0.2s !important;
    height: auto !important;
    margin: 0 !important;
    box-shadow: none !important;
    border-radius: 0 var(--wc-ai-sb-radius, 4px) var(--wc-ai-sb-radius, 4px) 0 !important;
}

/* .wc-ai-search-box-button:hover {
    background: #e8e8e8 !important;
    color: var(--sw-primary) !important;
} */

.wc-ai-search-box-button svg {
    display: block !important;
}

/* Compatibilidad con el autocomplete existente */
.wc-ai-search-box-container .wc-ai-search-wrapper {
    width: 100% !important;
    flex: 1 !important;
    display: flex !important;
}

.wc-ai-search-box-container .wc-ai-search-dropdown {
    top: calc(100% + 5px) !important;
}