body {
    background: linear-gradient(120deg, #f6d365 0%, #fda085 100%);
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.container {
    background: #fff;
    max-width: 700px;
    margin: 40px auto;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 32px 28px 24px 28px;
}

h1 {
    text-align: center;
    color: #e17055;
    margin-bottom: 24px;
}

#frase {
    font-size: 1.2em;
    background: #ffeaa7;
    padding: 22px 18px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.07);
    line-height: 1.7;
}

.texto-editable.sujeto {
    color: #0984e3;
    font-weight: bold;
}

.texto-editable.verbo {
    color: #00b894;
    font-weight: bold;
}

.texto-editable.adjetivo {
    color: #e17055;
    font-style: italic;
}

.texto-editable.sustantivo {
    color: #6c5ce7;
    text-decoration: underline;
}

.texto-editable.idea {
    color: #fdcb6e;
    background: #636e72;
    padding: 2px 6px;
    border-radius: 6px;
    font-weight: bold;
}

.grupo-campos {
    margin-bottom: 14px;
    display: flex;
    align-items: center;
}

label {
    width: 110px;
    font-weight: bold;
    color: #636e72;
    margin-right: 10px;
}

input[type="text"] {
    flex: 1;
    padding: 8px;
    border: 1px solid #b2bec3;
    border-radius: 5px;
    font-size: 1em;
    transition: border 0.2s;
}

input[type="text"]:focus {
    border: 1.5px solid #e17055;
    outline: none;
}