.cr-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s;
    border: 2px solid #ccc;
}


.cr-card:hover {
    transform: translateY(-5px);
}


/* General Container */
.sb-container {
    max-width: 100%;
    margin-top: 5px;
}

/* Card Styling */
.sb-card {
    padding: 20px;
    border-radius: 10px;
    background: #ffffff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Options Styling */
.sb-option {
    display: flex;
    flex: 1 1 auto;
    width: 100%;
    align-items: flex-start;
    text-align: left;
    background: #f8f9fa;
    padding: 12px;
    border-radius: 8px;
    border: 3px solid #ddd;
    transition: 0.3s;
    cursor: pointer;
    box-sizing: border-box;

    overflow-x: auto;
    word-break: break-word;
    /* break long words */
}

.sb-option:hover {
    border-color: #007bff;
    background: #cdd4da;
}

.sb-radio {
    transform: scale(1.3);
    margin-right: 8px;
    margin-left: 5px;
    cursor: pointer;
    accent-color: #007bff;
}

.sb-option label {
    margin: 0;
    flex-grow: 1;
    display: flex;
    font-size: 1.1rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.sb-option pre {
    width: 100%;
    display: block;
    white-space: pre-wrap;
    word-break: break-word;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.sb-option code {
    display: inline;
    white-space: nowrap;
    overflow-x: visible;
}



.sb-options-grid {
    display: grid;
    gap: 12px;
}

.grid-1x4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid-2x2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-4x1 {
    grid-template-columns: 1fr;
}


.sb-btn-submit {
    background: #007bff;
    color: white;
    font-size: 18px;
    font-weight: bold;
    padding: 12px 20px;
    border: none;
    border-radius: 5px;
    transition: 0.3s ease-in-out;
    width: 100%;
    margin-top: 20px;
}

.sb-btn-submit:hover {
    background: #0056b3;
}

.sb-hidden {
    display: none;
}

.sb-progress {
    height: 20px;
    border-radius: 5px;
}

.sb-progress-bar {
    font-weight: bold;
    text-align: center;
}

.no-content {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 200px;
    text-align: center;
}

.no-content p {
    font-size: 1.5rem;
    font-weight: bold;
}

@media (max-width: 600px) {
    .sb-card {
        padding: 6.5px;
    }
}

.intro-section {
    max-width: 100%;
    margin: 20px auto;
    background-color: #ffffff;
    padding: 20px 30px;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
}

.intro-section h1 {
    font-size: 2.5rem;
    color: #1f2937;
    text-align: center;
    margin-bottom: 20px;
}

.intro-section p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.intro-section h2 {
    font-size: 1.75rem;
    margin-top: 40px;
    margin-bottom: 15px;
    color: #1e40af;
}

.intro-section h3 {
    font-size: 1.6rem;
    margin-top: 40px;
    margin-bottom: 15px;
    color: #060915;
}

.intro-section ul {
    padding-left: 20px;
    margin-bottom: 30px;
}

.intro-section ul li {
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.cta-button {
    display: inline-block;
    background-color: #2563eb;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    transition: background-color 0.3s ease;
    text-align: center;
    margin-top: 30px;
}

.cta-button:hover {
    background-color: #1d4ed8;
}

@media (max-width: 768px) {
    .intro-section {
        padding: 30px 20px;
    }

    .intro-section h1 {
        font-size: 2rem;
    }
}