/* =========================================
   VARIABLES GLOBALES
   ========================================= */
      :root {
            --color-acento: #4C956C; 
            --color-acento-hover: #3b7a57;
            --color-fondo: #ffffff;
            --color-fondo-secundario: #f7fcfcff;
            --color-texto: #000000ff;
            --color-texto-secundario: #718096;
            --color-borde: #6ba395ff;
        }

        body {
            background-color: var(--color-fondo-secundario);
            color: var(--color-texto);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            margin: 0;
            padding: 0;
        }

/* =========================================
   LOGIN (index.php)
   ========================================= */
.login-body {
    background-color: var(--color-fondo);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    box-sizing: border-box;
}

.login-container {
    width: 100%;
    max-width: 360px;
}

.logo-area {
    text-align: center;
    margin-bottom: 50px;
}

.logo-img {
    max-width: 80px;
    height: auto;
    margin-bottom: 15px;
}

.logo-area h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-texto);
    letter-spacing: -0.5px;
}

.logo-area .subtitle {
    color: var(--color-texto-secundario);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ESTILO CORRECTO PARA INPUT GROUP (Iconos adentro) */
.input-group {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-borde);
    border-radius: 8px;
    background-color: var(--color-fondo-secundario);
    transition: all 0.2s ease;
    margin-bottom: 20px;
    padding: 0 14px;
}

.input-group:focus-within {
    border-color: var(--color-acento);
    background-color: var(--color-fondo);
    box-shadow: 0 0 0 3px rgba(76, 149, 108, 0.15);
}

/* Apuntamos directamente a svg porque Feather reemplaza la etiqueta i */
.input-group svg {
    color: #a0aec0;
    width: 18px;
    height: 18px;
    min-width: 18px;
    transition: color 0.2s ease;
}

.input-group:focus-within svg {
    color: var(--color-acento);
}

.input-group input {
    flex: 1;
    padding: 14px 10px;
    border: none;
    background: transparent;
    font-size: 1rem;
    color: var(--color-texto);
    outline: none;
    width: 100%;
}

.btn-primary {
    width: 100%;
    padding: 14px;
    background-color: var(--color-acento);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    background-color: var(--color-acento-hover);
}

.links {
    margin-top: 25px;
    text-align: center;
    font-size: 0.9rem;
}

.links a {
    color: var(--color-acento);
    text-decoration: none;
    font-weight: 500;
}

.links a:hover {
    text-decoration: underline;
}

.error-msg {
    background-color: #fff5f5;
    color: #c53030;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 20px;
    text-align: center;
    border: 1px solid #fed7d7;
}

/* =========================================
   PANEL ADMIN (admin/index.php)
   ========================================= */
 .topbar {
            background-color: var(--color-fondo);
            padding: 20px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 3px solid var(--color-borde);
            position: sticky;
            top: 0;
            z-index: 5;
        }
        .brand {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--color-acento);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .brand img { height: 45px; width: auto; }

.user-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-info {
    font-weight: 500;
    color: var(--color-texto);
    font-size: 0.9rem;
}

.logout-btn {
    color: var(--color-texto-secundario);
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    transition: color 0.2s;
    text-decoration: none;
}

.logout-btn:hover { 
    color: #e53e3e; 
}

.admin-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

.stats-row {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.stat-box {
    flex: 1;
    background-color: var(--color-fondo);
    border: 1px solid var(--color-borde);
    border-radius: 8px;
    padding: 20px 15px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.stat-box span {
    display: block;
    font-size: 0.8rem;
    color: var(--color-texto-secundario);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.stat-box strong {
    font-size: 1.8rem;
    color: var(--color-acento);
    font-weight: 600;
}

.section-title {
    font-size: 0.85rem;
    color: var(--color-texto-secundario);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    padding-left: 5px;
    font-weight: 600;
}

.action-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
}

.action-row {
    display: flex;
    align-items: center;
    background-color: var(--color-fondo);
    padding: 16px 20px;
    border-radius: 8px;
    border: 1px solid var(--color-borde);
    text-decoration: none;
    color: var(--color-texto);
    transition: all 0.2s ease;
}

.action-row:hover {
    border-color: var(--color-acento);
    box-shadow: 0 4px 6px rgba(76, 149, 108, 0.05);
    transform: translateY(-1px);
}

.action-icon {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    background-color: var(--color-fondo-secundario);
    color: var(--color-texto-secundario);
    transition: all 0.2s ease;
}

.action-row.primary .action-icon {
    background-color: var(--color-acento);
    color: #ffffff;
}

.action-row:hover .action-icon:not(.primary) {
    color: var(--color-acento);
    background-color: rgba(76, 149, 108, 0.1);
}

.action-text {
    flex: 1;
}

.action-title {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 3px;
    display: block;
}

.action-desc {
    font-size: 0.85rem;
    color: var(--color-texto-secundario);
    display: block;
}

.chevron {
    color: #cbd5e0;
    transition: transform 0.2s ease;
}

.action-row:hover .chevron {
    color: var(--color-acento);
    transform: translateX(3px);
}
/* =========================================
   ESTILOS DE BOTÓN GOOGLE Y SEPARADOR
   ========================================= */
.login-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 25px 0;
    color: var(--color-texto-secundario);
}

.login-divider::before, 
.login-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--color-borde);
}

.login-divider span {
    padding: 0 15px;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.btn-google {
    width: 92%;
    padding: 14px;
    background-color: var(--color-fondo);
    color: var(--color-texto);
    border: 1px solid var(--color-borde);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.btn-google:hover {
    background-color: var(--color-fondo-secundario);
    border-color: #cbd5e0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
/* =========================================
   CATÁLOGO Y FORMULARIOS (Admin)
   ========================================= */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    gap: 15px;
}

.page-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-texto);
    margin: 0;
    flex: 1;
}

.btn-sm {
    padding: 8px 12px;
    font-size: 0.85rem;
    border-radius: 6px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.btn-back {
    color: var(--color-texto-secundario);
    background: none;
    border: 1px solid var(--color-borde);
    border-radius: 6px;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-back:hover {
    background-color: var(--color-fondo);
    color: var(--color-texto);
    border-color: var(--color-texto-secundario);
}

/* Lista del Catálogo (Filas) */
.catalog-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.catalog-row {
    display: flex;
    align-items: center;
    background-color: var(--color-fondo);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--color-borde);
    transition: all 0.2s ease;
}

.catalog-row:hover {
    border-color: var(--color-acento);
    box-shadow: 0 4px 6px rgba(76, 149, 108, 0.05);
}

.catalog-img {
    width: 50px;
    height: 50px;
    border-radius: 6px;
    background-color: var(--color-fondo-secundario);
    object-fit: cover;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-texto-secundario);
}

.catalog-info {
    flex: 1;
}

.catalog-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-texto);
    display: block;
    margin-bottom: 2px;
}

.catalog-sub {
    font-size: 0.8rem;
    color: var(--color-texto-secundario);
    display: block;
}

.catalog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
    font-size: 0.75rem;
}

/* Etiquetas (Badges) */
.badge {
    padding: 3px 8px;
    border-radius: 12px;
    font-weight: 500;
}
.badge-nivel { background-color: #e2e8f0; color: #4a5568; }
.badge-cat { background-color: rgba(76, 149, 108, 0.1); color: var(--color-acento); }
.badge-stock { background-color: #feebc8; color: #c05621; }
.badge-activo { background-color: #c6f6d5; color: #2f855a; }
.badge-inactivo { background-color: #fed7d7; color: #c53030; }

.catalog-actions {
    display: flex;
    gap: 5px;
    margin-left: 10px;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--color-texto-secundario);
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: all 0.2s;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    color: var(--color-acento);
    background-color: var(--color-fondo-secundario);
}

.btn-icon.delete:hover {
    color: #e53e3e;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--color-texto-secundario);
    background-color: var(--color-fondo);
    border-radius: 8px;
    border: 1px dashed var(--color-borde);
}

/* Estilos de Formularios (Crear Producto) */
.form-section {
    background-color: var(--color-fondo);
    border: 1px solid var(--color-borde);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.form-section-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-acento);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-fondo-secundario);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-texto);
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-borde);
    border-radius: 6px;
    font-size: 0.95rem;
    color: var(--color-texto);
    background-color: var(--color-fondo-secundario);
    transition: all 0.2s;
    box-sizing: border-box;
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-acento);
    background-color: var(--color-fondo);
    box-shadow: 0 0 0 3px rgba(76, 149, 108, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.file-upload {
    border: 1px dashed var(--color-borde);
    border-radius: 6px;
    padding: 20px;
    text-align: center;
    background-color: var(--color-fondo-secundario);
    color: var(--color-texto-secundario);
}

.alert {
    padding: 12px 15px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.alert-error {
    background-color: #fff5f5;
    color: #c53030;
    border: 1px solid #fed7d7;
}

.alert-success {
    background-color: #f0fff4;
    color: #2f855a;
    border: 1px solid #c6f6d5;
}

.help-text {
    font-size: 0.75rem;
    color: var(--color-texto-secundario);
    margin-top: 4px;
    display: block;
}
/* =========================================
   OPTIMIZACIÓN PARA PANTALLAS GRANDES (PC)
   ========================================= */
@media (min-width: 768px) {
    .admin-container {
        max-width: 900px; /* Ensanchamos el contenedor principal */
    }
    
    .action-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr); /* Divide en 2 columnas exactas */
        gap: 15px;
    }
    
    .stats-row {
        gap: 20px;
    }
}