:root {
    --color-primary: #8B4513;
    --color-secondary: #D2691E;
    --color-background: #FFF8E7;
    --color-text: #2C1810;
    --color-accent: #A0522D;
    --color-light: #F4E1D2;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/*selector universal*/
body {
    font-family: Arial, sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
}

header nav {
    display: flex;
    justify-content: center;
    padding: 1rem;
    background-color: var(--color-primary);
}

header nav a {
    color: white;
    text-decoration: none;
    padding: 1rem;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

header nav a:hover, header nav a.active {
    background-color: var(--color-secondary);
}

main {
    max-width: 800px;
    margin: 2rem;
    padding: 2rem;
}

form {
    padding: 2rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: white;
}

fieldset {
    margin-bottom: 1rem;
    border: none;
}

input, textarea, select {
    width: 100%;
    padding: 10px;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
    border-radius: 5px;
    border: 1px solid #ccc;
}

textarea {
    resize: vertical;
}

button {
    padding: 10px 15px;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: var(--color-secondary);
}

/* Ajustes para centrar las secciones */
.personal-info, .perfume-preferences, .opinion, .additional-info {
    margin-bottom: 2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.rating .star-rating {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.rating input[type="radio"] {
    width: auto;
}