/**
 * ============================================================
 * search-panel.css - Panel de Búsqueda Lateral "ss-panel"
 * ============================================================
 * 
 * Estilo inspirado en livemomentous.com (#ss-panel)
 * Integrado con OpenSearch
 * 
 * @package NoNatty
 * @version 3.0
 * @author NoNatty Team
 */

/* ============================================================
   PANEL DE BÚSQUEDA (#ss-panel)
   ============================================================ */
.search-panel {
    position: fixed;
    top: 0;
    right: -420px;
    width: 400px;
    max-width: 92vw;
    height: 100vh;
    background: var(--color-white);
    z-index: 3000;
    transition: right 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.15);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.dark .search-panel {
    background: #0a0a0a;
    border-left: 1px solid var(--color-grey-200);
}

.search-panel.open {
    right: 0;
}

/* ============================================================
   BACKDROP (#ss-backdrop)
   ============================================================ */
.search-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 2999;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.search-backdrop.open {
    opacity: 1;
    pointer-events: all;
}

/* ============================================================
   CONTENIDO DEL PANEL
   ============================================================ */
.search-panel-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 20px;
}

/* ============================================================
   CABECERA DEL PANEL
   ============================================================ */
.search-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-grey-200);
    flex-shrink: 0;
}

.dark .search-panel-header {
    border-bottom-color: var(--color-grey-200);
}

#ss-title {
    font-family: var(--font-primary);
    font-size: 22px;
    color: var(--color-black);
}

.dark #ss-title {
    color: var(--color-grey-800);
}

.search-panel-close {
    background: transparent;
    border: none;
    color: var(--color-grey-500);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-panel-close:hover {
    background: var(--color-grey-100);
    color: var(--color-black);
}

.dark .search-panel-close:hover {
    background: var(--color-grey-200);
    color: var(--color-grey-800);
}

/* ============================================================
   CUERPO DEL PANEL
   ============================================================ */
.search-panel-body {
    flex: 1;
    overflow-y: auto;
    padding-top: 16px;
    -webkit-overflow-scrolling: touch;
}

/* ============================================================
   FORMULARIO DE BÚSQUEDA (dentro del panel)
   ============================================================ */
.search-form--sidebar .search-form {
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
    margin-bottom: 16px;
}

.search-form--sidebar .search-form__input {
    width: 100%;
    padding: 14px 48px 14px 18px;
    border: 2px solid var(--color-grey-300);
    border-radius: var(--radius-md);
    background: var(--color-grey-50);
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--color-black);
    transition: all var(--transition-fast);
    outline: none;
    -webkit-appearance: none;
}

.dark .search-form--sidebar .search-form__input {
    background: var(--color-grey-100);
    color: var(--color-grey-800);
    border-color: var(--color-grey-300);
}

.search-form--sidebar .search-form__input:focus {
    border-color: var(--color-blue);
    box-shadow: 0 0 0 4px rgba(0, 0, 255, 0.1);
}

.dark .search-form--sidebar .search-form__input:focus {
    border-color: #1a4bff;
    box-shadow: 0 0 0 4px rgba(26, 75, 255, 0.2);
}

.search-form--sidebar .search-form__input::placeholder {
    color: var(--color-grey-400);
}

.search-form--sidebar .search-form__submit-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    padding: 6px;
    cursor: pointer;
    color: var(--color-grey-400);
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-form--sidebar .search-form__submit-btn:hover {
    color: var(--color-blue);
}

.search-form--sidebar .search-form__clear-btn {
    position: absolute;
    right: 44px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    padding: 6px;
    cursor: pointer;
    color: var(--color-grey-400);
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-form--sidebar .search-form__clear-btn:hover {
    color: var(--color-grey-600);
}

.search-form--sidebar .search-form__clear-btn.hidden {
    display: none;
}

/* ============================================================
   RESULTADOS DE BÚSQUEDA
   ============================================================ */
.search-form--sidebar .search-form__results {
    position: static;
    width: 100%;
    margin-top: 8px;
    border-radius: var(--radius-md);
    background: var(--color-white);
    border: 1px solid var(--color-grey-200);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    max-height: 60vh;
    overflow-y: auto;
}

.dark .search-form--sidebar .search-form__results {
    background: var(--color-grey-100);
    border-color: var(--color-grey-200);
}

.search-form--sidebar .search-form__results.hidden {
    display: none;
}

.search-form--sidebar .search-form__results.show {
    display: block;
}

.search-form--sidebar .search-form__results.is-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--color-blue) 50%, transparent 100%);
    background-size: 200% 100%;
    animation: search-loading-shimmer 1.2s ease-in-out infinite;
    pointer-events: none;
}

@keyframes search-loading-shimmer {
    0% { background-position: -100% 0; }
    100% { background-position: 200% 0; }
}

.search-form__results-content {
    padding: 12px;
}

/* ============================================================
   ITEMS DE RESULTADOS
   ============================================================ */
.search-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    cursor: pointer;
}

.search-result-item:hover {
    background: var(--color-grey-50);
}

.dark .search-result-item:hover {
    background: var(--color-grey-200);
}

.search-result-item img {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--color-grey-100);
    flex-shrink: 0;
}

.search-result-item .result-info {
    flex: 1;
    min-width: 0;
}

.search-result-item .result-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--color-black);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dark .search-result-item .result-name {
    color: var(--color-grey-800);
}

.search-result-item .result-price {
    font-size: 13px;
    color: var(--color-grey-500);
}

.search-result-item .result-view-btn {
    padding: 6px 16px;
    background: var(--color-black);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.search-result-item .result-view-btn:hover {
    background: var(--color-blue);
}

.dark .search-result-item .result-view-btn {
    background: var(--color-grey-700);
    color: var(--color-white);
}

.dark .search-result-item .result-view-btn:hover {
    background: var(--color-blue);
}

/* ============================================================
   SECCIÓN DE RECOMENDADOS
   ============================================================ */
#ss-recommended {
    margin-top: 12px;
}

#ss-recommended-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-grey-400);
    margin-bottom: 12px;
}

#ss-recommended-products {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.search-recommended-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-grey-200);
    transition: all var(--transition-fast);
}

.dark .search-recommended-item {
    border-color: var(--color-grey-200);
}

.search-recommended-item:hover {
    border-color: var(--color-blue);
    box-shadow: var(--shadow-sm);
}

.search-rec-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex: 1;
    min-width: 0;
}

.search-rec-link img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--color-grey-100);
    flex-shrink: 0;
}

.search-rec-info {
    min-width: 0;
}

.search-rec-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--color-black);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dark .search-rec-name {
    color: var(--color-grey-800);
}

.search-rec-price {
    font-size: 13px;
    color: var(--color-grey-500);
}

.search-rec-view-btn {
    padding: 6px 14px;
    background: var(--color-blue);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    white-space: nowrap;
}

.search-rec-view-btn:hover {
    background: #0000DD;
    color: var(--color-white);
}

.dark .search-rec-view-btn {
    background: #1a4bff;
}

.dark .search-rec-view-btn:hover {
    background: #0033dd;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 480px) {
    .search-panel {
        right: -100%;
        width: 100%;
        max-width: 100%;
    }
    
    .search-panel.open {
        right: 0;
    }
    
    .search-panel-content {
        padding: 16px;
    }
    
    #ss-title {
        font-size: 18px;
    }
    
    .search-form--sidebar .search-form__input {
        font-size: 14px;
        padding: 12px 44px 12px 14px;
    }
    
    .search-recommended-item {
        padding: 8px 10px;
        flex-wrap: wrap;
        gap: 6px;
    }
    
    .search-rec-link {
        flex: 1 1 100%;
    }
    
    .search-rec-view-btn {
        font-size: 10px;
        padding: 4px 12px;
        margin-left: auto;
    }
}