.stran-auth-overlay {
    position: fixed;
    inset: 0;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    padding: 20px;
}

.stran-auth-popup {
    background: #ffffff;
    border: 1px solid #d6d6d6;
    border-radius: 4px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
    max-width: 480px;
    width: 100%;
    padding: 32px;
    box-sizing: border-box;
    text-align: center;
}

.stran-auth-header {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
}

.stran-auth-welcome {
    font-size: 14px;
    line-height: 1.4;
    margin: 0 0 8px;
}

.stran-auth-welcome--second {
    margin-bottom: 20px;
}

.stran-auth-form {
    margin-top: 16px;
    text-align: left;
}

.stran-auth-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 13px;
}

.stran-auth-input {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    box-sizing: border-box;
    border: 1px solid #c2c2c2;
    border-radius: 3px;
    margin-bottom: 12px;
}

.stran-auth-message {
    min-height: 18px;
    font-size: 13px;
    margin-bottom: 12px;
}

.stran-auth-message--error {
    color: #e02b27;
}

.stran-auth-message--success {
    color: #006400;
}

.stran-auth-submit {
    width: 100%;
}

.stran-auth-submit--loading {
    opacity: 0.6;
    cursor: progress;
}