/* Signup 공통 스타일 */
.signup-header {
    text-align: center;
    margin-bottom: 40px;
}

.signup-header h1 {
    font-size: 28px;
    font-weight: 500;
    color: #333;
    margin-bottom: 30px;
}

.step-indicator {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 50px;
}

.step {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #999;
}

.step.active {
    color: #333;
    font-weight: 500;
}

.step.completed {
    color: #333;
}

.step-number {
    display: inline-block;
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    border-radius: 50%;
    background-color: #e0e0e0;
    color: #999;
    margin-right: 8px;
    font-size: 12px;
}

.step.active .step-number {
    background-color: #333;
    color: #fff;
}

.step.completed .step-number {
    background-color: #333;
    color: #fff;
}

.step-divider {
    width: 100px;
    height: 1px;
    background-color: #e0e0e0;
    margin: 0 20px;
}

.step.completed + .step-divider {
    background-color: #333;
}

.button-group {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

@media (max-width: 768px) {
    .signup-header h1 {
        font-size: 24px;
    }
    
    .step-indicator {
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 30px;
    }
    
    .step {
        font-size: 12px;
    }
    
    .step-number {
        width: 20px;
        height: 20px;
        line-height: 20px;
        font-size: 11px;
    }
    
    .step-divider {
        width: 50px;
        margin: 0 10px;
    }
}

@media (max-width: 480px) {
    .signup-header h1 {
        font-size: 20px;
    }
    
    .step-indicator {
        flex-direction: column;
        gap: 15px;
    }
    
    .step-divider {
        width: 1px;
        height: 30px;
        margin: 0;
    }
    
    .button-group {
        flex-direction: column;
    }
    
    .button-group .btn {
        width: 100%;
    }
}