/* Estilos generales del contenedor */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f7f6;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
}

form {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    max-width: 1200px;
    width: 100%;
}

h2 {
    color: #333;
    margin-top: 0;
    margin-bottom: 20px;
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
}

/* Distribución en cuadrícula flexible */
.form-group-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    align-items: end;
}

/* Estilos para cada campo individual */
.form-group {
    display: flex;
    flex-direction: column;
}

label {
    font-size: 14px;
    font-weight: 600;
    color: #555;
    margin-bottom: 5px;
}

input[type="text"],
input[type="number"],
input[type="date"],
input[type="password"],
input[type="time"],
select {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    background-color: #fff;
    transition: border-color 0.3s, box-shadow 0.3s;
    width: 100%;
    box-sizing: border-box;
}

/* Efecto al hacer clic en los campos */
input:focus, select:focus {
    border-color: #3498db;
    box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
    outline: none;
}

/* Estilo especial para el selector de color */
input[type="color"] {
    border: none;
    width: 100%;
    height: 40px;
    cursor: pointer;
    background: none;
}

/* Botón Guardar */
button, input[type="submit"] {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 100%;
}

button:hover, input[type="submit"]:hover {
    background-color: #2980b9;
}