/* Estilos Generales */
body {
    font-family: 'Arial', sans-serif;
    background: #f4f4f9;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 450px;
    margin: 20px;
}

/* Títulos */
h2, h3 {
    color: #333;
    font-size: 24px;
    text-align: center;
    margin-bottom: 15px;
}

/* Formulario de Login / Registro */
form {
    display: flex;
    flex-direction: column;
}

input, textarea, button {
    font-size: 16px;
    padding: 12px;
    margin: 10px 0;
    border: 2px solid #ddd;
    border-radius: 8px;
    box-sizing: border-box;
}

input, textarea {
    width: 100%;
}

button {
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #0056b3;
}

a {
    text-decoration: none;
    color: #007bff;
    text-align: center;
}

a:hover {
    color: #0056b3;
}

/* Tabla de Productos */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

table th, table td {
    padding: 12px;
    text-align: center;
    border: 1px solid #ddd;
}

table th {
    background-color: #f4f4f9;
}

table tr:hover {
    background-color: #f9f9f9;
}

/* Botones de acción */
button.action-btn {
    background-color: #28a745;
    margin: 5px;
}

button.action-btn:hover {
    background-color: #218838;
}

button.delete-btn {
    background-color: #dc3545;
}

button.delete-btn:hover {
    background-color: #c82333;
}

/* Dashboard */
.dashboard-btn {
    padding: 12px;
    background-color: #28a745;
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 8px;
    width: 100%;
    margin-top: 20px;
}

.dashboard-btn:hover {
    background-color: #218838;
}

/* Personalización del sidebar */
.sidebar {
    background-color: #343a40;
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 250px;
    padding-top: 20px;
}

.sidebar a {
    color: #ccc;
    padding: 10px 20px;
    text-decoration: none;
    display: block;
    transition: background-color 0.3s;
}

.sidebar a:hover {
    background-color: #007bff;
    color: white;
}

.sidebar .active {
    background-color: #007bff;
    color: white;
}

/* Asegurando que el contenido no se oculte detrás del sidebar */
.content {
    margin-left: 260px;
    padding: 20px;
}