#snm-form {
    margin-bottom: 20px;
    text-align: center;
}

#snm_nome {
    padding: 10px;
    font-size: 1.1rem;
    width: 60%;
    border: 2px solid #c9d4e0;
    background: #fff;
    color: #2b2b2b;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(119, 140, 170, 0.15);
}

#snm-form button {
    padding: 10px 20px;
    font-size: 1rem;
    margin-left: 10px;
    background: linear-gradient(135deg, #5db4ff, #7fddff);
    color: #0f2b40;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    transition: opacity 0.3s ease;
    box-shadow: 0 5px 12px rgba(94, 174, 255, 0.4);
}
#snm-form button:hover {
    opacity: 0.8;
}

#snm-risposta {
    margin-top: 25px;
    font-family: 'Georgia', serif;
    font-size: 1.2rem;
    color: #2c3a4b;
    padding: 20px;
    background: radial-gradient(circle, #fefefe 0%, #f1f6fb 100%);
    border-radius: 10px;
    box-shadow: 0 12px 30px rgba(117, 137, 173, 0.3);
    max-width: 700px;
    margin: 0 auto;
    display: none;
}

.snm-loader {
    font-style: italic;
    color: #5c6d82;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 0.3; }
    50% { opacity: 1; }
    100% { opacity: 0.3; }
}

.snm-output-text {
    white-space: pre-wrap;
    text-align: justify;
}

.snm-placeholder {
    background: #f2f4f7;
    border: 1px solid #d7dce5;
    color: #3d4958;
    padding: 25px;
    border-radius: 12px;
    max-width: 700px;
    margin: 30px auto;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6), 0 10px 25px rgba(129, 146, 173, 0.25);
}

.snm-placeholder p {
    margin: 0 0 12px;
}

.snm-placeholder p:last-child {
    margin-bottom: 0;
}

.snm-placeholder strong {
    color: #1a2433;
}