/* Estilos generales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

header {
    background-color: #2c3e50;
    color: white;
    padding: 1rem;
    margin-bottom: 2rem;
}

header h1 {
    margin-bottom: 0.5rem;
}

nav a {
    color: white;
    margin-right: 1rem;
    text-decoration: none;
}

nav a:hover {
    text-decoration: underline;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
}

/* Estilos del catálogo */
.catalogo {
    margin-bottom: 2rem;
}

.filtros {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.filtros input, .filtros select {
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.productos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.producto {
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 1rem;
    transition: transform 0.3s ease;
}

.producto:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.producto img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.producto h3 {
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.precio {
    font-weight: bold;
    color: #e74c3c;
    font-size: 1.2rem;
    margin: 0.5rem 0;
}

.stock {
    color: #27ae60;
}

/* Estilos de formularios */
.formulario {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    max-width: 600px;
    margin: 0 auto;
}

.formulario h2 {
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

.campo {
    margin-bottom: 1rem;
}

.campo label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.campo input, 
.campo select, 
.campo textarea {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.campo textarea {
    min-height: 100px;
}

button {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #2980b9;
}

.mensaje {
    background-color: #d4edda;
    color: #155724;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
}

/* Estilos del panel de administración */
.estadisticas {
    display: grid;
    grid-template-columns: repeat(3, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.estadistica {
    background: white;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.estadistica h3 {
    color: #7f8c8d;
    font-size: 1rem;
}

.estadistica p {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c3e50;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

table th, table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

table th {
    background-color: #3498db;
    color: white;
}

table tr:nth-child(even) {
    background-color: #f2f2f2;
}

/* Botón de WhatsApp */
.whatsapp-btn {
    background-color: #25D366;
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: bold;
    margin: 2rem auto;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.whatsapp-btn:hover {
    background-color: #128C7E;
}

.icon-whatsapp::before {
    content: "";
    display: inline-block;
    width: 24px;
    height: 24px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z"/></svg>');
    background-size: contain;
}
/* Estilos para productos con imágenes */
.producto {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
    background: white;
    transition: transform 0.3s ease;
}

.producto:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.imagen-producto {
    width: 100%;
    height: 200px;
    overflow: hidden;
    margin-bottom: 15px;
    border-radius: 4px;
}

.imagen-producto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.producto:hover .imagen-producto img {
    transform: scale(1.05);
}

.precio {
    font-weight: bold;
    color: #e74c3c;
    font-size: 1.2rem;
}

.stock {
    color: #27ae60;
    font-size: 0.9rem;
}