#statement-text {
    font-size: 1.8rem;
    margin: 2rem 0;
    line-height: 1.5;
    min-height: 80px;
}

.tf-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.tf-btn {
    flex: 1;
    max-width: 200px;
    padding: 1.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    border: none;
    border-radius: 16px;
    color: white;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    font-family: 'Outfit', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.tf-btn i {
    font-size: 2.5rem;
}

.true-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
}

.false-btn {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    box-shadow: 0 10px 20px rgba(239, 68, 68, 0.3);
}

.tf-btn:hover:not(:disabled) {
    transform: translateY(-5px);
}

.tf-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

#feedback {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    min-height: 35px;
}

.correct-text { color: #10b981; }
.wrong-text { color: #ef4444; }

@media (max-width: 500px) {
    .tf-buttons { gap: 1rem; }
    .tf-btn { font-size: 1.2rem; padding: 1rem; }
    .tf-btn i { font-size: 2rem; }
}