.show2fa-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.show2fa-content input[type="text"] {
    width: 100%;
    max-width: 400px;
    padding: 14px 18px;
    font-size: 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background-color: #f9f9f9;
    color: #333;
    transition: all 0.3s ease;
    margin-bottom: 20px;
    box-sizing: border-box;
}

.show2fa-content input[type="text"]:focus {
    outline: none;
    border-color: #1977f3;
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.show2fa-content input[type="button"] {
    background: #1977f3;
    color: #fff;
    border: none;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 30px;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
    width: 100%;
    max-width: 400px;
}

.show2fa-content input[type="button"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(52, 152, 219, 0.4);
}

.show2fa-content h2#code {
    font-size: 48px;
    font-weight: 700;
    letter-spacing: 10px;
    color: #2c3e50;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 25px 20px;
    border-radius: 12px;
    margin: 25px 0;
    border: 2px dashed #dee2e6;
    cursor: pointer;
    user-select: none;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.show2fa-content h2#code:hover {
    background: linear-gradient(135deg, #e9ecef, #dee2e6);
}

.show2fa-content h2#code.copied {
    background: linear-gradient(135deg, #55efc4, #00b894);
    color: #fff;
    border-color: #00b894;
}

.show2fa-content p#flash_id {
    background-color: #00b894;
    color: #fff;
    padding: 10px 20px;
    border-radius: 6px;
    display: inline-block;
    margin: 15px 0 20px;
    font-weight: 500;
}

.show2fa-content #timestp {
    font-size: 20px;
    font-weight: 700;
    color: #e74c3c;
    background-color: #fff5f5;
    padding: 5px 15px;
    border-radius: 6px;
    display: inline-block;
    min-width: 60px;
}

.show2fa-content #timestp.warning {
    background-color: #ffeaa7;
}

.show2fa-content .tips {
    text-align: left;
}

.show2fa-content a {
    color: var(--color-primary);
    text-decoration: none;
    word-break: break-all;
}

.show2fa-content h1 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 20px;
}

.show2fa-content p {
    font-weight: 500;
    margin-bottom: 5px;
    line-height: 2;
}

@media (max-width: 768px) {
    .show2fa-content h2#code {
        font-size: 34px;
        letter-spacing: 6px;
        padding: 20px 12px;
        min-height: 88px;
    }
}