/* Tienda en línea pública (diseño A: catálogo con chips de categoría).
   Los colores salen del tema de la tienda (variables de MudBlazor) para respetar la marca de cada empresa. */

.sf-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--mud-palette-background);
    color: var(--mud-palette-text-primary);
}

.sf-container {
    max-width: 1280px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
    box-sizing: border-box;
    width: 100%;
}

/* ── Encabezado = portada con el color del tema (logo, nombre, frase y carrito) ── */
.sf-hero {
    background: var(--mud-palette-primary);
    color: var(--mud-palette-primary-text);
}

.sf-hero-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 16px;
    padding-bottom: 16px;
}

.sf-hero-brand {
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
    text-decoration: none;
    color: inherit;
}

.sf-hero-logo {
    width: 68px;
    height: 68px;
    flex: none;
    border-radius: 14px;
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    box-sizing: border-box;
}

.sf-hero-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.sf-hero-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.sf-hero-title {
    font-size: clamp(20px, 2.4vw, 26px);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sf-hero-tagline {
    margin-top: 4px;
    font-size: 14px;
    opacity: 0.92;
}

.sf-cart {
    position: relative;
    width: 42px;
    height: 42px;
    flex: none;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    background: rgba(255, 255, 255, 0.18);
    color: var(--mud-palette-primary-text);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.sf-cart:hover {
    background: rgba(255, 255, 255, 0.3);
}

.sf-cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    box-sizing: border-box;
    border-radius: 999px;
    background: #FFFFFF;
    color: #111827;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sf-main {
    flex: 1;
}

/* ── Barra de búsqueda y categorías ──────────────────────── */
.sf-toolbar {
    background: var(--mud-palette-surface);
    border-bottom: 1px solid var(--mud-palette-lines-default);
}

.sf-toolbar-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 9px 12px;
    padding-top: 12px;
    padding-bottom: 9px;
}

.sf-search {
    flex: 1 1 320px;
    display: flex;
    align-items: center;
    gap: 10px;
    height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    background: var(--mud-palette-background);
    border: 1px solid var(--mud-palette-lines-default);
    color: var(--mud-palette-text-secondary);
}

.sf-search input {
    flex: 1;
    min-width: 0;
    border: 0;
    background: transparent;
    font: inherit;
    font-size: 15px;
    outline: none;
    color: var(--mud-palette-text-primary);
}

.sf-sort {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--mud-palette-text-secondary);
}

.sf-sort select {
    height: 36px;
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: 10px;
    padding: 0 12px;
    font: inherit;
    font-size: 14px;
    background: var(--mud-palette-surface);
    color: var(--mud-palette-text-primary);
}

.sf-chips {
    display: flex;
    gap: 8px;
    padding-bottom: 12px;
    overflow-x: auto;
    scrollbar-width: thin;
}

.sf-chip {
    height: 32px;
    padding: 0 14px;
    flex: none;
    border-radius: 999px;
    border: 1px solid var(--mud-palette-lines-default);
    background: var(--mud-palette-surface);
    color: var(--mud-palette-text-primary);
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.sf-chip[aria-pressed="true"] {
    background: var(--mud-palette-primary);
    border-color: var(--mud-palette-primary);
    color: var(--mud-palette-primary-text);
}

/* ── Contenido ────────────────────────────────────────────── */
.sf-content {
    padding-top: 24px;
    padding-bottom: 64px;
}

.sf-section + .sf-section {
    margin-top: 48px;
}

.sf-section-head {
    margin-bottom: 20px;
}

.sf-section-title {
    margin: 0;
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.sf-section-sub {
    margin: 4px 0 0;
    font-size: 15px;
    color: var(--mud-palette-text-secondary);
}

.sf-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
}

.sf-card {
    background: var(--mud-palette-surface);
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.sf-card-media {
    aspect-ratio: 4 / 3;
    background: #FFFFFF;
    border-bottom: 1px solid var(--mud-palette-lines-default);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mud-palette-text-secondary);
}

.sf-card-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.sf-card-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.sf-card-cat {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
}

.sf-card-name {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.35;
    min-height: 46px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sf-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 13px;
    color: var(--mud-palette-text-secondary);
}

.sf-badge {
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
}

.sf-badge-ok { background: #DCFCE7; color: #166534; }
.sf-badge-low { background: #FEF3C7; color: #92400E; }
.sf-badge-out { background: #F3F4F6; color: #4B5563; }
.sf-badge-featured { background: var(--mud-palette-primary); color: var(--mud-palette-primary-text); }

.sf-card-price {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.01em;
    margin-top: auto;
    padding-top: 6px;
}

.sf-card-price-hidden {
    font-size: 14px;
    font-weight: 600;
    color: var(--mud-palette-text-secondary);
    margin-top: auto;
    padding-top: 6px;
}

.sf-btn {
    height: 46px;
    border: 0;
    border-radius: 10px;
    background: var(--mud-palette-primary);
    color: var(--mud-palette-primary-text);
    font: inherit;
    font-weight: 700;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
}

.sf-btn:disabled {
    background: var(--mud-palette-lines-default);
    color: var(--mud-palette-text-secondary);
    cursor: not-allowed;
}

.sf-empty {
    padding: 64px 16px;
    text-align: center;
    color: var(--mud-palette-text-secondary);
    font-size: 16px;
}

.sf-pager {
    display: flex;
    justify-content: center;
    margin-top: 32px;
}

/* ── Ficha del producto ───────────────────────────────────── */
.sf-card-link {
    color: inherit;
    text-decoration: none;
}

.sf-card-link:hover .sf-card-name,
.sf-card-link:focus-visible .sf-card-name {
    text-decoration: underline;
}

.sf-link {
    color: var(--mud-palette-primary);
    font-weight: 700;
}

.sf-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--mud-palette-text-secondary);
}

.sf-breadcrumb a {
    color: var(--mud-palette-primary);
    font-weight: 600;
    text-decoration: none;
}

.sf-breadcrumb [aria-current] {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 60ch;
}

.sf-detail {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
}

.sf-detail-media {
    aspect-ratio: 1 / 1;
    background: #FFFFFF;
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mud-palette-text-secondary);
}

.sf-detail-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.sf-detail-gallery {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
}

.sf-thumbs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
}

.sf-thumb {
    flex: 0 0 64px;
    width: 64px;
    height: 64px;
    padding: 0;
    background: #FFFFFF;
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.sf-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.sf-thumb:hover { border-color: var(--mud-palette-primary); }

.sf-thumb-active {
    border: 2px solid var(--mud-palette-primary);
}

.sf-thumb:focus-visible {
    outline: 2px solid var(--mud-palette-primary);
    outline-offset: 2px;
}

.sf-detail-info {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 0;
}

.sf-detail-name {
    margin: 0;
    font-size: 30px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    overflow-wrap: anywhere;
}

.sf-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    font-size: 14px;
    color: var(--mud-palette-text-secondary);
}

.sf-detail-price {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.sf-detail-buy {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 6px;
}

.sf-detail-buy .sf-btn {
    flex: 1;
    min-width: 200px;
    padding: 0 20px;
}

.sf-qty {
    display: inline-flex;
    align-items: center;
    height: 46px;
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: 10px;
    background: var(--mud-palette-surface);
}

.sf-qty button {
    width: 44px;
    height: 100%;
    border: 0;
    background: transparent;
    color: var(--mud-palette-text-primary);
    font: inherit;
    font-size: 20px;
    cursor: pointer;
}

.sf-qty button:disabled {
    color: var(--mud-palette-text-secondary);
    cursor: not-allowed;
}

.sf-qty span {
    min-width: 36px;
    text-align: center;
    font-weight: 700;
}

.sf-detail-desc {
    border-top: 1px solid var(--mud-palette-lines-default);
    padding-top: 18px;
    margin-top: 8px;
}

.sf-detail-desc h2 {
    margin: 0 0 8px;
    font-size: 17px;
    font-weight: 700;
}

.sf-detail-desc p {
    margin: 0;
    line-height: 1.6;
    white-space: pre-line;
    overflow-wrap: anywhere;
}

/* ── Pie ──────────────────────────────────────────────────── */
.sf-footer {
    background: var(--mud-palette-surface);
    border-top: 1px solid var(--mud-palette-lines-default);
    font-size: 14px;
    color: var(--mud-palette-text-secondary);
}

.sf-footer-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.sf-footer-name {
    font-weight: 700;
    color: var(--mud-palette-text-primary);
}

.sf-footer a {
    color: inherit;
}

.sf-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

@media (max-width: 600px) {
    .sf-container { padding-left: 16px; padding-right: 16px; }
    .sf-hero-row { padding-top: 10px; padding-bottom: 10px; gap: 10px; }
    .sf-hero-brand { gap: 10px; }
    .sf-hero-title { font-size: 18px; white-space: nowrap; }
    .sf-cart { width: 38px; height: 38px; }
    .sf-search { flex-basis: 100%; }
    .sf-sort { flex: 1; justify-content: space-between; }
    .sf-sort select { flex: 1; }
    .sf-content { padding-top: 18px; padding-bottom: 40px; }
    .sf-section-title { font-size: 21px; }
    .sf-hero-logo { width: 44px; height: 44px; border-radius: 10px; padding: 5px; }
    .sf-hero-tagline { font-size: 12px; }
    .sf-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
    .sf-card-body { padding: 12px; }
    .sf-card-name { font-size: 15px; min-height: 40px; }
    .sf-card-price { font-size: 18px; }
    .sf-detail { grid-template-columns: minmax(0, 1fr); gap: 20px; }
    .sf-detail-media { aspect-ratio: 4 / 3; }
    .sf-detail-name { font-size: 22px; }
    .sf-detail-price { font-size: 26px; }
    .sf-detail-buy .sf-btn { min-width: 0; }
}

@media (min-width: 601px) and (max-width: 900px) {
    .sf-detail { gap: 24px; }
}