/* PRETEST STYLES */
.pretest-body {
    background-color: #f0f8ff;
    padding: 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.container {
    background-color: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    max-width: 700px;
    width: 100%;
}

.student-info {
    background-color: #e3f2fd;
    padding: 1rem;
    border-radius: 10px;
    font-size: 1.2rem;
}

.letter-display {
    font-size: 10rem;
    font-weight: bold;
    color: #2c3e50;
    margin: 2rem 0;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.2);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.record-btn {
    width: 200px;
    height: 60px;
    font-size: 1.3rem;
    transition: all 0.3s;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.record-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.25);
}

.record-btn.recording {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

.status-message {
    min-height: 40px;
    font-size: 1.2rem;
    padding: 0.5rem;
    border-radius: 5px;
    margin: 1rem 0;
}

.text-success {
    color: #28a745;
    font-weight: bold;
}

.text-danger {
    color: #dc3545;
    font-weight: bold;
}

.navigation {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.prev-btn,
.next-btn {
    width: 100px;
    height: 50px;
    font-size: 1.2rem;
}

.success-alert {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 10px;
    padding: 2rem;
    margin-top: 2rem;
    display: none;
}

.success-alert h3 {
    color: #155724;
    margin-bottom: 1.5rem;
}

.success-alert p {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.alert-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.alert-buttons .btn {
    min-width: 200px;
    padding: 0.75rem;
    font-size: 1.1rem;
}