/* ============================================================
   ZETA PLATFORM - CSS CENTRAL DE VITRINA (MODO CLIENTE)
   ARQUITECTURA DE INTERFAZ: CYBERPUNK / INDEPENDENCE DAY
   ============================================================ */

/* ------------------------------------------------------------
   BLOQUE 1: AJUSTES BASE Y CONFIGURACIÓN DEL ENTORNO
   ------------------------------------------------------------ */
body {
    background-color: #05070f;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 20px;
}

/* ------------------------------------------------------------
   BLOQUE 2: ESTRUCTURA MAESTRA DEL ENCABEZADO (HEADER)
   ------------------------------------------------------------ */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #00f2ff;
    padding-bottom: 15px;
    margin-bottom: 35px;
    box-shadow: 0 4px 20px rgba(0, 242, 255, 0.1);
}

header h1 {
    margin: 0;
    font-family: monospace;
    font-size: 1.8rem;
    color: #00f2ff;
    text-shadow: 0 0 10px rgba(0, 242, 255, 0.5);
}

.header-vitrina-central {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    background: rgba(5, 7, 15, 0.8);
    border-bottom: 1px solid rgba(0, 242, 255, 0.2);
}

.header-controles-zona {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 10px;
}

.status-badge {
    font-family: monospace; 
    color: rgba(255,255,255,0.5); 
    font-size: 0.9rem;
}

/* ------------------------------------------------------------
   BLOQUE 3: CONTROLES DE NAVEGACIÓN ACTIVA (BOTONES MAESTROS)
   ------------------------------------------------------------ */
.btn-consola-nav {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    font-weight: bold;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.2s ease-in-out;
}

/* Acceso Principal */
.btn-nav-ingresar {
    background: rgba(0, 242, 255, 0.05);
    border: 1px solid rgba(0, 242, 255, 0.4);
    color: #00f2ff;
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.1);
}

.btn-nav-ingresar:hover {
    background: rgba(0, 242, 255, 0.2);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.4);
}

/* Desconexión Segura de Terminal */
.btn-nav-cerrar {
    background: rgba(255, 42, 133, 0.05);
    border: 1px solid rgba(255, 42, 133, 0.4);
    color: #ff2a85;
    box-shadow: 0 0 10px rgba(255, 42, 133, 0.1);
}

.btn-nav-cerrar:hover {
    background: rgba(255, 42, 133, 0.2);
    box-shadow: 0 0 15px rgba(255, 42, 133, 0.4);
    color: #fff;
}

/* ------------------------------------------------------------
   BLOQUE 4: SECCIONES DE CATEGORÍA Y CUADRICULA (GRID)
   ------------------------------------------------------------ */
.categoria-seccion-bloque {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto 3.5rem auto;
}

.separador-dinamico {
    background: rgba(6, 11, 25, 0.8);
    border: 1px solid rgba(0, 242, 255, 0.3);
    border-left: 4px solid #00f2ff;
    padding: 8px 20px;
    font-family: monospace;
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.05);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.productos-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
}

/* ------------------------------------------------------------
   BLOQUE 5: CONTENEDOR DE TARJETA (MÓDULO DE MANDOS)
   ------------------------------------------------------------ */
.tarjeta-vidrio {
    background: rgba(13, 18, 36, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 14px;
    padding: 16px;
    position: relative;
    width: 290px;
    box-sizing: border-box;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.tarjeta-cyberpunk-zeta:hover {
    transform: none !important; /* Estabilidad física absoluta */
    border-color: rgba(var(--dinamico-rgb), 0.8) !important;
    box-shadow: 0 0 30px rgba(var(--dinamico-rgb), 0.4), 
                inset 0 0 15px rgba(var(--dinamico-rgb), 0.2) !important;
}

/* ------------------------------------------------------------
   BLOQUE 6: SOPORTE VISUAL DE ARTÍCULOS (IMÁGENES Y BADGES)
   ------------------------------------------------------------ */
.tarjeta-imagen-wrapper {
    position: relative;
    height: 210px;
    background: #070914;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    overflow: hidden;
}

.tarjeta-imagen-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    transition: filter 0.3s ease;
}

.tarjeta-cyberpunk-zeta:hover .tarjeta-imagen-wrapper img {
    filter: brightness(1.1);
}

.badge-oferta {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #ff2a85;
    color: #fff;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: bold;
    border-radius: 4px;
    z-index: 10;
    font-family: monospace;
    box-shadow: 0 0 10px rgba(255, 42, 133, 0.5);
}

.badge-genero {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: bold;
    border-radius: 4px;
    z-index: 10;
    font-family: monospace;
}

/* ------------------------------------------------------------
   BLOQUE 7: MATRIZ TÁCTIL DE TALLAS (CONVENTIONAL MATRIX)
   ------------------------------------------------------------ */
.consola-tallas-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 14px 0;
}

.chip-talla-interactivo {
    background: rgba(var(--dinamico-rgb), 0.05);
    border: 1px solid rgba(var(--dinamico-rgb), 0.25);
    border-radius: 6px;
    display: flex;
    align-items: center;
    overflow: hidden;
    font-family: monospace;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
}

.chip-num-talla {
    background: rgba(var(--dinamico-rgb), 0.15);
    padding: 6px 10px;
    font-weight: bold;
    color: #fff;
    transition: background 0.2s;
}

.chip-stock-talla {
    padding: 6px 8px;
    color: rgba(255, 255, 255, 0.7);
}

/* Estado Táctil Seleccionado Inyectado por Javascript */
.chip-talla-interactivo.talla-seleccionada-activa {
    background: rgba(var(--var--dinamico-rgb), 0.25);
    border-color: rgb(var(--dinamico-rgb));
    box-shadow: 0 0 12px rgba(var(--dinamico-rgb), 0.5);
}

.chip-talla-interactivo.talla-seleccionada-activa .chip-num-talla {
    background: rgb(var(--dinamico-rgb));
    color: #000;
}

/* ------------------------------------------------------------
   BLOQUE 8: DISPARADORES DE ACCIÓN EXTERNA (PEDIDOS WHATSAPP)
   ------------------------------------------------------------ */
.btn-wsp-tarjeta-neon {
    width: 100%;
    background: rgba(var(--dinamico-rgb), 0.06);
    border: 1px solid rgba(var(--dinamico-rgb), 0.4);
    color: #ffffff;
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    font-family: monospace;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
    margin-top: 12px;
    box-shadow: inset 0 0 8px rgba(var(--dinamico-rgb), 0.05);
}

.btn-wsp-tarjeta-neon:hover {
    background: rgb(var(--dinamico-rgb));
    color: #000;
    border-color: rgb(var(--dinamico-rgb));
    box-shadow: 0 0 20px rgba(var(--dinamico-rgb), 0.4);
}

.btn-wsp-tarjeta-neon i {
    font-size: 1.1rem;
}

/* ------------------------------------------------------------
   BLOQUE 9: EFECTOS DINÁMICOS Y ANIMACIONES DEL ENTORNO
   ------------------------------------------------------------ */
@keyframes respiracionNeon {
    0% { border-color: rgba(var(--dinamico-rgb), 0.2); box-shadow: 0 0 8px rgba(var(--dinamico-rgb), 0.08); }
    50% { border-color: rgba(var(--dinamico-rgb), 0.4); box-shadow: 0 0 18px rgba(var(--dinamico-rgb), 0.22); }
    100% { border-color: rgba(var(--dinamico-rgb), 0.2); box-shadow: 0 0 8px rgba(var(--dinamico-rgb), 0.08); }
}

/* ------------------------------------------------------------
   BLOQUE 10: RESPONSIVIDAD Y ADAPTACIÓN DISPOSITIVOS MÓVILES
   ------------------------------------------------------------ */
@media (max-width: 600px) {
    body { padding: 12px; }
    header { flex-direction: column; gap: 12px; align-items: flex-start; margin-bottom: 25px; }
    .categoria-seccion-bloque { margin-bottom: 2.5rem; }
    .separador-dinamico { font-size: 1rem; padding: 6px 15px; width: auto; }
    .productos-grid { gap: 16px; }
    .tarjeta-vidrio { width: 100%; max-width: 330px; padding: 14px; }
    .tarjeta-imagen-wrapper { height: 190px; }
}