/* =====================================================================
   TIENDA PÚBLICA SIGP - LOGO GRANDE 80px
   ===================================================================== */
:root {
    --tienda-header-height: 80px;
    --tienda-footer-height: 60px;
    --tienda-radius: 12px;
    --tienda-shadow: 0 4px 20px rgba(0,0,0,0.3);
    --tienda-transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.tienda-header {
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
    border-bottom: 1px solid var(--color-border, #333) !important;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.tienda-header-inner {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    padding: 0 !important;
    margin: 0 auto !important;
    gap: 20px !important;
    max-width: 1400px;
    background: transparent !important;
}
.tienda-header-top {
    display: flex !important;
    justify-content: flex-start !important;
    align-items: center !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100%;
    background: transparent !important;
}
.tienda-logo {
    padding: 0 !important;
    margin: 0 !important;
    height: 80px !important;
    background: transparent !important;
    display: flex !important;
    justify-content: flex-start !important;
    align-items: flex-start !important;
    flex-shrink: 0 !important;
    overflow: hidden !important;
}
.tienda-logo img {
    height: 100% !important;
    width: auto !important;
    max-width: 300px !important;
    object-fit: contain !important;
    object-position: left top !important;
    display: block !important;
    background: transparent !important;
    flex-shrink: 0 !important;
}
.tienda-logo .tienda-nombre,
.tienda-nombre {
    font-size: 2.2em !important;
    font-weight: 700 !important;
    color: var(--color-cyan, #00f2ff) !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1.2 !important;
    background: transparent !important;
}
.tienda-header-bottom {
    display: flex !important;
    justify-content: flex-start !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 0 0 8px 0 !important;
    margin: 0 !important;
    background: transparent !important;
    width: 100%;
}
.tienda-buscar {
    flex: 0 1 340px !important;
    max-width: 340px !important;
    background: transparent !important;
}
.tienda-buscar input {
    width: 100% !important;
    padding: 10px 14px !important;
    border-radius: 30px !important;
    border: 2px solid var(--color-border, #444) !important;
    background: transparent !important;
    color: var(--color-text, #e0e0e0);
    font-size: 0.95em;
    outline: none;
}
.tienda-buscar input:focus {
    border-color: var(--color-cyan, #00f2ff);
}
.tienda-carrito {
    flex-shrink: 0 !important;
    background: transparent !important;
}
.btn-carrito {
    background: var(--color-primary, #8A2BE2) !important;
    color: #fff !important;
    border: none !important;
    padding: 10px 18px !important;
    border-radius: 30px !important;
    font-weight: 700 !important;
    font-size: 1em !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}
.btn-carrito:hover {
    background: var(--color-cyan, #00f2ff) !important;
    color: #000 !important;
}
.carrito-contador {
    background: var(--color-red, #ff0055) !important;
    color: #fff !important;
    border-radius: 50% !important;
    padding: 2px 8px !important;
    font-size: 0.8em !important;
    min-width: 22px !important;
    text-align: center !important;
}
@media (max-width: 768px) {
    .tienda-logo { height: 60px !important; }
    .tienda-logo img { max-width: 200px !important; }
    .tienda-logo .tienda-nombre,
    .tienda-nombre { font-size: 1.6em !important; }
    .tienda-buscar { flex: 1 1 100% !important; max-width: 100% !important; }
}
.tienda-header,
.tienda-header-inner,
.tienda-header-top,
.tienda-header-bottom,
.tienda-buscar,
.tienda-buscar input,
.tienda-carrito,
.btn-carrito,
.tienda-logo,
.tienda-logo img {
    background: transparent !important;
}

/* ===== RESTO DE ESTILOS DE TIENDA (sin cambios) ===== */
.tienda-carrusel {
    position: relative;
    overflow: hidden;
    margin: 20px 0;
    border-radius: var(--tienda-radius);
    background: var(--color-bg-card, #1a1a1a);
    max-height: 400px;
}
.carrusel-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.carrusel-item {
    min-width: 100%;
    position: relative;
}
.carrusel-item img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    display: block;
}
.carrusel-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: #fff;
}
.carrusel-info h3 { font-size: 1.4em; margin: 0; }
.carrusel-precio { font-size: 1.2em; font-weight: 700; color: var(--color-green, #00c853); }
.carrusel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.6);
    color: #fff;
    border: none;
    font-size: 2em;
    padding: 10px 16px;
    cursor: pointer;
    border-radius: 50%;
    z-index: 10;
    transition: background 0.3s;
}
.carrusel-btn:hover { background: rgba(0,0,0,0.9); }
.carrusel-btn.prev { left: 10px; }
.carrusel-btn.next { right: 10px; }
.tienda-categorias {
    padding: 15px 20px;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.tienda-categorias::-webkit-scrollbar { display: none; }
.categorias-lista {
    display: flex;
    gap: 10px;
}
.categoria-btn {
    padding: 8px 20px;
    border-radius: 30px;
    border: 2px solid var(--color-border, #444);
    background: transparent;
    color: var(--color-text, #e0e0e0);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    flex-shrink: 0;
}
.categoria-btn:hover { border-color: var(--color-cyan, #00f2ff); }
.categoria-btn.active {
    background: var(--color-cyan, #00f2ff);
    color: #000;
    border-color: var(--color-cyan, #00f2ff);
}
.tienda-productos {
    padding: 10px 20px 40px;
    max-width: 1400px;
    margin: 0 auto;
}
.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}
.producto-card {
    background: var(--color-bg-card, #1a1a1a);
    border-radius: var(--tienda-radius);
    border: 1px solid var(--color-border, #333);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}
.producto-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--tienda-shadow);
}
.producto-img {
    aspect-ratio: 1/1;
    overflow: hidden;
    background: #111;
}
.producto-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.producto-card:hover .producto-img img { transform: scale(1.05); }
.producto-info {
    padding: 12px 14px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.producto-nombre {
    font-size: 0.95em;
    font-weight: 600;
    margin: 0 0 4px 0;
    line-height: 1.3;
    min-height: 2.6em;
}
.producto-precio {
    font-size: 1.1em;
    font-weight: 700;
    color: var(--color-green, #00c853);
    margin: 4px 0;
}
.stock-disponible { color: var(--color-green, #00c853); font-size: 0.8em; }
.stock-agotado { color: var(--color-red, #ff0055); font-size: 0.8em; }
.btn-agregar-carrito {
    margin-top: 10px;
    padding: 8px 12px;
    background: var(--color-cyan, #00f2ff);
    color: #000;
    border: none;
    border-radius: 30px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s;
}
.btn-agregar-carrito:hover { background: var(--color-primary, #8A2BE2); color: #fff; }
.btn-agregar-carrito:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.sin-resultados {
    text-align: center;
    padding: 40px;
    color: var(--color-text-mute, #888);
}
.modal-carrito,
.modal-checkout {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 20px;
}
.modal-carrito.active,
.modal-checkout.active { display: flex; }
.modal-carrito-contenido,
.modal-checkout-contenido {
    background: var(--color-bg-card, #1a1a1a);
    border-radius: var(--tienda-radius);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 25px;
    border: 2px solid var(--color-cyan, #00f2ff);
}
.modal-carrito-contenido h2,
.modal-checkout-contenido h2 {
    margin-top: 0;
    color: var(--color-cyan, #00f2ff);
}
#carrito-items {
    margin: 15px 0;
    max-height: 300px;
    overflow-y: auto;
}
.carrito-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border, #333);
}
.carrito-item .nombre { flex: 1; }
.carrito-item .precio { font-weight: 700; color: var(--color-green, #00c853); }
.carrito-item .btn-quitar {
    background: var(--color-red, #ff0055);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-weight: 700;
}
.carrito-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.2em;
    font-weight: 700;
    padding: 15px 0;
    border-top: 2px solid var(--color-cyan, #00f2ff);
}
.btn-checkout,
.btn-pagar-mp {
    width: 100%;
    padding: 14px;
    background: var(--color-green, #00c853);
    color: #fff;
    border: none;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1em;
    cursor: pointer;
    transition: background 0.3s;
}
.btn-checkout:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.btn-checkout:hover:not(:disabled),
.btn-pagar-mp:hover { background: var(--color-cyan, #00f2ff); color: #000; }
.btn-cerrar {
    margin-top: 12px;
    background: transparent;
    border: none;
    color: var(--color-text-mute, #888);
    font-size: 1.2em;
    cursor: pointer;
    float: right;
}
.tienda-footer {
    text-align: center;
    padding: 15px;
    background: var(--color-bg-card, #1a1a1a);
    border-top: 1px solid var(--color-border, #333);
    color: var(--color-text-mute, #888);
    font-size: 0.85em;
}
@media (max-width: 768px) {
    .tienda-header-inner { flex-wrap: wrap; gap: 10px; }
    .tienda-buscar { order: 3; flex: 1 1 100%; max-width: 100%; }
    .tienda-logo { flex: 0 0 auto; }
    .tienda-carrito { flex: 0 0 auto; }
    .productos-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
    .carrusel-item img { height: 200px; }
    .modal-carrito-contenido,
    .modal-checkout-contenido { max-width: 100%; margin: 10px; padding: 15px; }
}
@media (max-width: 480px) {
    .productos-grid { grid-template-columns: repeat(2, 1fr); }
    .tienda-nombre { font-size: 1em; }
    .carrusel-btn { font-size: 1.2em; padding: 6px 10px; }
}
.tienda-detalle {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
}
.detalle-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background: var(--color-bg-card, #1a1a1a);
    border-radius: var(--tienda-radius, 12px);
    padding: 30px;
    border: 1px solid var(--color-border, #333);
}
.detalle-galeria {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.galeria-principal {
    background: #111;
    border-radius: var(--tienda-radius, 12px);
    overflow: hidden;
    cursor: zoom-in;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.galeria-principal img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.galeria-miniaturas {
    display: flex;
    gap: 10px;
    overflow-x: auto;
}
.galeria-miniaturas img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.3s;
}
.galeria-miniaturas img:hover {
    border-color: var(--color-cyan, #00f2ff);
}
.detalle-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.detalle-nombre {
    font-size: 1.8em;
    margin: 0;
}
.detalle-categoria {
    color: var(--color-text-soft, #aaa);
    font-size: 0.9em;
}
.detalle-precio {
    font-size: 2em;
    font-weight: 700;
    color: var(--color-green, #00c853);
}
.detalle-stock {
    font-weight: 600;
}
.detalle-descripcion {
    line-height: 1.6;
    color: var(--color-text-soft, #aaa);
}
.detalle-ubicacion {
    font-size: 0.9em;
    color: var(--color-cyan, #00f2ff);
}
.detalle-comprar {
    padding: 14px 30px;
    font-size: 1.1em;
    border-radius: 30px;
    background: var(--color-cyan, #00f2ff);
    color: #000;
    border: none;
    cursor: pointer;
    font-weight: 700;
    transition: background 0.3s;
}
.detalle-comprar:hover {
    background: var(--color-primary, #8A2BE2);
    color: #fff;
}
.detalle-comprar:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.detalle-volver {
    display: inline-block;
    margin-top: 10px;
    color: var(--color-cyan, #00f2ff);
    text-decoration: none;
}
.detalle-relacionados {
    margin-top: 40px;
}
.detalle-relacionados h2 {
    margin-bottom: 20px;
}
.detalle-comentarios {
    margin-top: 40px;
}
.comentario-item {
    background: var(--color-bg-input, #111);
    padding: 15px;
    border-radius: var(--tienda-radius, 12px);
    margin-bottom: 15px;
    border-left: 3px solid var(--color-cyan, #00f2ff);
}
.comentario-item strong {
    color: var(--color-cyan, #00f2ff);
}
.comentario-fecha {
    font-size: 0.8em;
    color: var(--color-text-mute, #888);
    margin-left: 15px;
}
.comentario-item p {
    margin-top: 5px;
}
.sin-comentarios {
    color: var(--color-text-mute, #888);
    font-style: italic;
}
.comentario-form {
    background: var(--color-bg-input, #111);
    padding: 20px;
    border-radius: var(--tienda-radius, 12px);
    margin-top: 20px;
}
.comentario-form h3 {
    margin-top: 0;
}
.comentario-form .grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}
.comentario-form textarea {
    width: 100%;
    padding: 10px;
    background: var(--color-bg-input, #111);
    border: 1px solid var(--color-border, #333);
    color: var(--color-text, #e0e0e0);
    border-radius: var(--radius-sm, 6px);
}
.comentario-form button {
    margin-top: 10px;
}
@media (max-width: 768px) {
    .detalle-container {
        grid-template-columns: 1fr;
        padding: 15px;
    }
    .detalle-nombre {
        font-size: 1.3em;
    }
    .detalle-precio {
        font-size: 1.5em;
    }
    .galeria-miniaturas img {
        width: 50px;
        height: 50px;
    }
    .comentario-form .grid-2 {
        grid-template-columns: 1fr;
    }
}