.pin-display-section {
    margin: 16px 0;
}

.pin-display-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
    justify-content: flex-start;
    margin-right: 20px; 
}

.pin-display-container {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.pin-digit-display {
    width: 40px;
    height: 40px;
    border: 2px solid #28a745;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: bold;
    border-radius: 4px;
    color: #333;
}

.pin-digit-empty {
    border: 2px solid #ddd;
    background: #f9f9f9;
    color: #999;
}

.copy-pin-btn.submit-btn.identity-btn {
    width: 140px !important;
    height: 45px !important;
    font-size: 14px !important;
    padding: 0.5rem !important;
    box-sizing: border-box !important;
    white-space: nowrap !important;
    overflow: visible !important;
    text-overflow: clip !important;
    line-height: 1.3 !important;
    text-align: center !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

#generate-pin-btn.submit-btn.identity-btn {
    width: 140px !important;
    height: 45px !important;
    font-size: 14px !important;
    padding: 0.5rem !important;
    box-sizing: border-box !important;
    white-space: nowrap !important;
    text-align: center !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.submit-btn.disabled {
    background: #6c757d !important;
    cursor: not-allowed !important;
    opacity: 0.6 !important;
}

.submit-btn.disabled:hover {
    background: #6c757d !important;
}

.div-button-section .align-btn {
    display: flex;
    justify-content: flex-start;
    margin-left: calc(7 * 40px + 6 * 8px + 12px);
    margin-right: 20px;
}