/* admin.css - Estilos Exclusivos para Panel Gerencial y Login */

body.admin-body { 
    background: radial-gradient(circle at 50% -20%, #1a1a20, #000); 
    min-height: 100vh; 
    color: white;
    font-family: 'Montserrat', sans-serif;
    margin: 0; padding: 0;
    padding-bottom: 50px;
}

/* --- LOGIN --- */
.login-wrapper {
    min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px;
    background: url('https://images.unsplash.com/photo-1566417713940-fe7c737a9ef2?auto=format&fit=crop&w=1000&q=60') center/cover;
    position: relative;
}
.login-wrapper::before { content:''; position:absolute; inset:0; background: rgba(0,0,0,0.8); backdrop-filter: blur(10px); }

.login-card {
    position: relative; z-index: 2;
    background: rgba(30, 30, 35, 0.9); border: 1px solid rgba(255,215,0,0.1);
    box-shadow: 0 20px 50px rgba(0,0,0,0.6); padding: 40px 30px;
    border-radius: 20px; width: 100%; max-width: 400px; text-align: center;
}
.login-logo { font-family: 'Playfair Display', serif; color: var(--gold); font-size: 2rem; margin-bottom: 5px; text-shadow: 0 0 15px rgba(212, 175, 55, 0.4); }
.login-subtitle { color: #888; font-size: 0.85rem; margin-bottom: 30px; letter-spacing: 1px; }

/* --- HEADER ADMIN --- */
.admin-header {
    background: rgba(20, 20, 20, 0.95); padding: 15px 20px; position: sticky; top: 0; z-index: 100;
    border-bottom: 1px solid #333; display: flex; justify-content: space-between; align-items: center;
    backdrop-filter: blur(10px); box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}
.admin-title { font-family: 'Playfair Display', serif; color: white; margin: 0; font-size: 1.5rem; }
.admin-badge { background: linear-gradient(45deg, var(--gold), #b8860b); color: black; padding: 4px 10px; border-radius: 4px; font-size: 0.7rem; font-weight: 800; margin-left: 10px; }

/* --- TABS NAVEGACIÓN --- */
.admin-tabs {
    display: flex; justify-content: center; gap: 20px; padding: 20px 0;
    background: rgba(0,0,0,0.3); border-bottom: 1px solid rgba(255,255,255,0.05); margin-bottom: 20px;
}
.tab-btn {
    background: transparent; border: none; color: #888; font-size: 1rem; font-weight: 600;
    padding: 10px 20px; cursor: pointer; display: flex; align-items: center; gap: 8px;
    border-radius: 8px; transition: all 0.3s ease;
}
.tab-btn:hover { color: white; background: rgba(255,255,255,0.05); }
.tab-btn.active { color: var(--gold); background: rgba(255, 215, 0, 0.1); border: 1px solid rgba(255, 215, 0, 0.2); }

/* --- DASHBOARD GRID --- */
.dashboard-grid { 
    display: grid; gap: 20px; padding: 20px; 
    grid-template-columns: 350px 1fr; align-items: start; 
}

/* ZONAS DE CONTENIDO */
.upload-zone, .inventory-zone, .reviews-zone { 
    background: #1a1a20; padding: 25px; border-radius: 16px; 
    border: 1px solid rgba(255,255,255,0.05); box-shadow: 0 10px 30px rgba(0,0,0,0.3); 
}

/* FORMULARIOS E INPUTS */
.input-group { margin-bottom: 20px; text-align: left; }
.input-group label { display: block; font-size: 0.8rem; color: var(--gold); margin-bottom: 5px; font-weight: 600; }
.input-stylish { 
    width: 100%; padding: 12px; background: #222; border: 1px solid #444; color: white; 
    border-radius: 8px; font-size: 1rem; outline: none; transition: 0.3s; 
}
.input-stylish:focus { border-color: var(--gold); background: #2a2a2a; }
.btn-big-action { 
    width: 100%; background: var(--gold); border: none; padding: 15px; border-radius: 12px; 
    font-weight: 800; cursor: pointer; transition: 0.3s; 
}
.btn-big-action:hover { box-shadow: 0 5px 20px var(--gold-glow); transform: translateY(-2px); }

.file-upload-wrapper {
    position: relative; height: 120px; border: 2px dashed rgba(255,255,255,0.2);
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
    flex-direction: column; cursor: pointer; transition: 0.3s; background: rgba(0,0,0,0.2);
}
.file-upload-wrapper:hover { border-color: var(--gold); background: rgba(212, 175, 55, 0.05); }
.file-upload-wrapper input { opacity: 0; position: absolute; width: 100%; height: 100%; cursor: pointer; }
.file-upload-text { color: #888; font-size: 0.8rem; margin-top: 10px; }

/* --- LISTA DE INVENTARIO --- */
.inventory-list { margin-top: 10px; }
.inventory-item { 
    display: flex; align-items: center; gap: 15px; padding: 15px; 
    border-bottom: 1px solid rgba(255,255,255,0.08); background: #1f1f23;
    border-radius: 8px; margin-bottom: 10px; transition: 0.2s; 
}
.inventory-item:hover { transform: translateX(5px); border-left: 3px solid var(--gold); }

.item-thumb { width: 50px; height: 50px; border-radius: 8px; object-fit: cover; border: 1px solid #333; }
.item-meta { flex-grow: 1; }
.item-title { font-weight: 600; font-size: 0.95rem; color: white; display: block; }
.item-price { color: var(--gold); font-size: 0.9rem; font-weight: bold; }
.item-status { font-size: 0.65rem; padding: 2px 6px; border-radius: 4px; margin-left: 8px; text-transform: uppercase; font-weight: 700; }
.status-ok { background: rgba(0,230,118,0.15); color: var(--green-success); }
.status-bad { background: rgba(255,82,82,0.15); color: var(--red-danger); }

/* BOTONES DE ACCIÓN (Iconos) */
.action-btn-group { display: flex; gap: 8px; }
.icon-btn { 
    width: 36px; height: 36px; border-radius: 8px; border: none; 
    display: flex; align-items: center; justify-content: center; 
    cursor: pointer; background: #2a2a30; color: #aaa; transition: 0.2s;
}
.icon-btn:hover { color: white; transform: translateY(-2px); }
.btn-del:hover { background: rgba(255,82,82,0.2); color: var(--red-danger); }

/* UTILIDADES VISUALES */
.vista-seccion { animation: fadeIn 0.4s ease-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ==========================================================================
   CORRECCIONES RESPONSIVE (MÓVILES) - AQUÍ ESTÁ LA MAGIA ✨
   ========================================================================== */
@media (max-width: 768px) {
    /* 1. Dashboard en una sola columna */
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 15px; padding: 10px;
    }

    /* 2. Transformar filas de inventario en "tarjetas" */
    .inventory-item {
        flex-wrap: wrap; /* Permite que los elementos bajen */
        padding: 12px;
    }
    .item-meta {
        width: calc(100% - 70px); /* Resto del espacio menos la foto */
    }
    
    /* 3. Grupo de botones: abajo y grandes para tocar fácil */
    .action-btn-group {
        width: 100%;
        margin-top: 10px;
        padding-top: 10px;
        border-top: 1px solid rgba(255,255,255,0.05);
        justify-content: space-between; /* Distribución uniforme */
    }
    .icon-btn {
        flex-grow: 1; /* Botones anchos */
        height: 40px; /* Más altos para el dedo */
    }

    /* 4. Tabs con scroll horizontal */
    .admin-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding: 15px 20px;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch; /* Scroll suave en iOS */
    }
    .admin-tabs::-webkit-scrollbar { display: none; } /* Ocultar barra scroll */

    /* 5. Ajustes Header */
    .admin-title { font-size: 1.2rem; }
    .admin-header { padding: 12px; }
}

/* --- ESTILOS DASHBOARD MÉTRICAS --- */

.chart-container {
    background: rgba(0,0,0,0.2);
    border-radius: 12px;
    padding: 10px;
    border: 1px solid rgba(255,255,255,0.05);
    margin-bottom: 20px;
}

/* Ajuste de tarjetas en la vista de Visitas */
#vista-visitas .dashboard-grid {
    /* En escritorio: Columna izquierda gráficos (más ancha), derecha ranking */
    grid-template-columns: 2fr 1fr; 
}

@media (max-width: 900px) {
    #vista-visitas .dashboard-grid {
        grid-template-columns: 1fr; /* En móvil/tablet todo en una columna */
    }
}
/* --- REGLAS VITALES PARA PESTAÑAS (Copia esto en admin.css) --- */

/* 1. Ocultar todas las secciones por defecto */
.vista-seccion {
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* 2. MOSTRAR la sección que tenga la clase 'active' */
.vista-seccion.active {
    display: block !important; /* El !important fuerza que se vea */
    opacity: 1 !important;
    animation: fadeIn 0.5s ease-out forwards;
}

/* Animación de entrada suave */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- ESTILOS DEL SWITCH ANIMADO (CHECKBOX HACK) --- */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;  /* Ancho del interruptor */
  height: 24px; /* Alto del interruptor */
  margin: 0 5px; /* Un poco de margen para separar de otros botones */
}

/* Ocultamos el checkbox real feo */
.switch input { 
  opacity: 0;
  width: 0;
  height: 0;
}

/* El fondo del interruptor (la pista) */
.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #555; /* Color gris cuando está AGOTADO */
  transition: .4s;
  border-radius: 34px; /* Bordes redondeados */
  border: 1px solid #777;
}

/* La bolita */
.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 2px;
  bottom: 2px;
  background-color: white;
  transition: .4s cubic-bezier(0.4, 0.0, 0.2, 1); /* Animación suave */
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

/* Estado ACTIVADO (Disponible) */
input:checked + .slider {
  background-color: var(--green-success); /* Verde éxito */
  border-color: var(--green-success);
}

/* Mover la bolita a la derecha cuando está activado */
input:checked + .slider:before {
  transform: translateX(20px);
}

/* Efecto Hover opcional */
.slider:hover {
  filter: brightness(1.1);
}